feat(mcp): expose remaining v1 resources via mcp tools

Registers tasks, labels, teams, task_comments and task_assignees through
the MCP tool surface, completing the v1 resource list from the plan:

  * tasks    : create / read_one / update / delete (read_all omitted;
               models.Task.ReadAll is a stub — TaskCollection is OOS)
  * labels   : full CRUD
  * teams    : full CRUD
  * tasks_comments  : full CRUD, install-time gated on
                      config.ServiceEnableTaskComments
  * tasks_assignees : create / read_all / delete only (REST exposes no
                      read_one or update)

Per-resource input wrappers carry the path-param fields (task_id,
user_id) explicitly so MCP callers can provide them as JSON args.
installToolsForToken fans out to one installer per resource; the
generics-bound addTool keeps per-(resource, op) call sites at compile
time. The api_tokens.yml fixture extends token 11 to cover the new
scopes; token count stays at 5 for user 1 so existing token-listing
tests are unaffected.

Integration tests per resource cover tools/list visibility, at least
one successful create or read_all, and a permission denial scenario.
This commit is contained in:
kolaente 2026-05-27 00:11:29 +02:00
parent 8fbc6b62a2
commit ecd4d786f7
9 changed files with 1171 additions and 17 deletions

View File

@ -103,7 +103,7 @@
token_salt: mCpFullSc9R3
token_hash: 3b530a9f7564d062a526537f06ea8b570e2ac1ca1d69f59b04cd7abdbb9c5804517a639a88613940fb427c71ee4c6e800fc9
token_last_eight: fullp003
permissions: '{"mcp":["access"],"projects":["create","read_one","read_all","update","delete"]}'
permissions: '{"mcp":["access"],"projects":["create","read_one","read_all","update","delete"],"tasks":["create","read_one","update","delete"],"labels":["create","read_one","read_all","update","delete"],"teams":["create","read_one","read_all","update","delete"],"tasks_comments":["create","read_one","read_all","update","delete"],"tasks_assignees":["create","read_all","delete"]}'
expires_at: 2099-01-01 00:00:00
owner_id: 1
created: 2024-01-01 00:00:00

View File

@ -47,6 +47,7 @@ import (
"fmt"
"reflect"
"strings"
"time"
"code.vikunja.io/api/pkg/models"
"code.vikunja.io/api/pkg/web/handler"
@ -362,3 +363,414 @@ func (in *ProjectUpdateInput) ApplyTo(dst handler.CObject) error {
p.ID = in.ID
return copyByJSONTag(in, p)
}
// TaskCreateInput is the input wrapper for the `tasks_create` tool.
//
// Only the fields the caller is allowed to set at creation are exposed.
// Server-managed/computed fields (Reminders, Assignees, Labels, Attachments,
// Identifier, Index, Position, IsFavorite, Subscription, Created/Updated,
// CreatedBy(ID), Reactions, RelatedTasks, etc.) are intentionally absent so
// the generated input schema stays narrow.
//
// Title and ProjectID are the only required fields; everything else has
// `omitempty` so the SDK marks them optional.
type TaskCreateInput struct {
// Title of the task. Required.
Title string `json:"title" jsonschema:"title of the task"`
// ID of the project this task belongs to. Required.
ProjectID int64 `json:"project_id" jsonschema:"id of the project this task belongs to"`
// Longer-form description (optional).
Description string `json:"description,omitempty" jsonschema:"longer-form description for the task"`
// Whether the task is already done at creation time.
Done bool `json:"done,omitempty" jsonschema:"set to true to create the task in a done state"`
// When the task is due (RFC 3339 timestamp).
DueDate time.Time `json:"due_date,omitempty" jsonschema:"due date as an RFC 3339 timestamp"`
// When the task starts (RFC 3339 timestamp).
StartDate time.Time `json:"start_date,omitempty" jsonschema:"start date as an RFC 3339 timestamp"`
// When the task ends (RFC 3339 timestamp).
EndDate time.Time `json:"end_date,omitempty" jsonschema:"end date as an RFC 3339 timestamp"`
// Repeat interval in seconds.
RepeatAfter int64 `json:"repeat_after,omitempty" jsonschema:"repeat interval in seconds"`
// Repeat mode: 0 = repeat after RepeatAfter, 1 = monthly, 3 = from current date.
RepeatMode int `json:"repeat_mode,omitempty" jsonschema:"repeat mode: 0 = after interval, 1 = monthly, 3 = from current date"`
// Priority (sortable, no fixed range).
Priority int64 `json:"priority,omitempty" jsonschema:"priority value (sortable, caller-defined range)"`
// PercentDone between 0 and 1.
PercentDone float64 `json:"percent_done,omitempty" jsonschema:"completion percentage as a float between 0 and 1"`
// Hex color code (without leading #).
HexColor string `json:"hex_color,omitempty" jsonschema:"hex color without leading #"`
// Bucket id (only meaningful when the task is moved into a kanban view).
BucketID int64 `json:"bucket_id,omitempty" jsonschema:"id of the kanban bucket the task should land in"`
// ID of the attachment to use as the cover image.
CoverImageAttachmentID int64 `json:"cover_image_attachment_id,omitempty" jsonschema:"id of the attachment to display as cover image"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Task.
func (in *TaskCreateInput) ApplyTo(dst handler.CObject) error {
t, ok := dst.(*models.Task)
if !ok {
return fmt.Errorf("mcp: TaskCreateInput.ApplyTo: unexpected destination %T", dst)
}
if err := copyByJSONTag(in, t); err != nil {
return err
}
if in.RepeatMode != 0 {
t.RepeatMode = models.TaskRepeatMode(in.RepeatMode)
}
return nil
}
// TaskUpdateInput is the input wrapper for the `tasks_update` tool.
//
// Mirrors TaskCreateInput's writable surface and adds the required ID. Only
// the columns Task.updateSingleTask persists (title, description, done,
// due_date, repeat_after, priority, start_date, end_date, hex_color,
// percent_done, project_id, bucket_id, repeat_mode, cover_image_attachment_id)
// are exposed.
type TaskUpdateInput struct {
// ID of the task to update. Required.
ID int64 `json:"id" jsonschema:"id of the task to update"`
// New title.
Title string `json:"title,omitempty" jsonschema:"new title; omit to leave unchanged"`
// New project id (move the task to a different project).
ProjectID int64 `json:"project_id,omitempty" jsonschema:"move the task to a different project; omit to leave unchanged"`
// New description.
Description string `json:"description,omitempty" jsonschema:"new description; omit to leave unchanged"`
// Mark the task as done (true) or undone (false). Defaults to false.
Done bool `json:"done,omitempty" jsonschema:"true marks the task as done"`
// New due date.
DueDate time.Time `json:"due_date,omitempty" jsonschema:"new due date as an RFC 3339 timestamp"`
// New start date.
StartDate time.Time `json:"start_date,omitempty" jsonschema:"new start date as an RFC 3339 timestamp"`
// New end date.
EndDate time.Time `json:"end_date,omitempty" jsonschema:"new end date as an RFC 3339 timestamp"`
// New repeat interval (seconds).
RepeatAfter int64 `json:"repeat_after,omitempty" jsonschema:"new repeat interval in seconds"`
// New repeat mode.
RepeatMode int `json:"repeat_mode,omitempty" jsonschema:"new repeat mode: 0 = after interval, 1 = monthly, 3 = from current date"`
// New priority.
Priority int64 `json:"priority,omitempty" jsonschema:"new priority value"`
// New percent done between 0 and 1.
PercentDone float64 `json:"percent_done,omitempty" jsonschema:"new completion percentage between 0 and 1"`
// New hex color.
HexColor string `json:"hex_color,omitempty" jsonschema:"new hex color without leading #"`
// New bucket id (move within a kanban view).
BucketID int64 `json:"bucket_id,omitempty" jsonschema:"new kanban bucket id"`
// New cover image attachment id.
CoverImageAttachmentID int64 `json:"cover_image_attachment_id,omitempty" jsonschema:"new cover image attachment id"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Task. ID is always
// copied so the model knows which row to update.
func (in *TaskUpdateInput) ApplyTo(dst handler.CObject) error {
t, ok := dst.(*models.Task)
if !ok {
return fmt.Errorf("mcp: TaskUpdateInput.ApplyTo: unexpected destination %T", dst)
}
t.ID = in.ID
if err := copyByJSONTag(in, t); err != nil {
return err
}
if in.RepeatMode != 0 {
t.RepeatMode = models.TaskRepeatMode(in.RepeatMode)
}
return nil
}
// LabelCreateInput is the input wrapper for the `labels_create` tool.
//
// Label.Create only persists Title, Description, HexColor (plus the
// auto-assigned CreatedBy/ID derived from the authed user), so the wrapper
// exposes exactly those.
type LabelCreateInput struct {
// Title of the label. Required.
Title string `json:"title" jsonschema:"title of the label"`
// Optional longer-form description.
Description string `json:"description,omitempty" jsonschema:"longer-form description of the label"`
// Optional hex color (without leading #).
HexColor string `json:"hex_color,omitempty" jsonschema:"hex color without leading #"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Label.
func (in *LabelCreateInput) ApplyTo(dst handler.CObject) error {
l, ok := dst.(*models.Label)
if !ok {
return fmt.Errorf("mcp: LabelCreateInput.ApplyTo: unexpected destination %T", dst)
}
return copyByJSONTag(in, l)
}
// LabelUpdateInput is the input wrapper for the `labels_update` tool.
//
// Label.Update persists exactly Title, Description, HexColor (see the Cols
// list in pkg/models/label.go). The wrapper exposes those plus the required
// ID.
type LabelUpdateInput struct {
// ID of the label to update. Required.
ID int64 `json:"id" jsonschema:"id of the label to update"`
// New title.
Title string `json:"title,omitempty" jsonschema:"new title; omit to leave unchanged"`
// New description.
Description string `json:"description,omitempty" jsonschema:"new description; omit to leave unchanged"`
// New hex color (without leading #).
HexColor string `json:"hex_color,omitempty" jsonschema:"new hex color without leading #; omit to leave unchanged"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Label. ID is always
// copied so the model knows which row to update.
func (in *LabelUpdateInput) ApplyTo(dst handler.CObject) error {
l, ok := dst.(*models.Label)
if !ok {
return fmt.Errorf("mcp: LabelUpdateInput.ApplyTo: unexpected destination %T", dst)
}
l.ID = in.ID
return copyByJSONTag(in, l)
}
// TeamCreateInput is the input wrapper for the `teams_create` tool.
//
// Team.Create persists Name, Description, IsPublic (plus an auto-assigned
// CreatedByID derived from the authed user). ExternalID and Issuer are
// reserved for SSO/sync flows; we deliberately do not expose them via MCP.
type TeamCreateInput struct {
// Name of the team. Required.
Name string `json:"name" jsonschema:"name of the team"`
// Optional longer-form description.
Description string `json:"description,omitempty" jsonschema:"longer-form description of the team"`
// Make the team public (anyone with the URL can see the member list).
IsPublic bool `json:"is_public,omitempty" jsonschema:"set to true to make the team publicly listable"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Team.
func (in *TeamCreateInput) ApplyTo(dst handler.CObject) error {
t, ok := dst.(*models.Team)
if !ok {
return fmt.Errorf("mcp: TeamCreateInput.ApplyTo: unexpected destination %T", dst)
}
return copyByJSONTag(in, t)
}
// TeamUpdateInput is the input wrapper for the `teams_update` tool.
//
// Team.Update overwrites every column of the row (via xorm s.ID(id).Update),
// so Name/Description/IsPublic round-trip cleanly. The wrapper mirrors the
// same fields plus the required ID.
type TeamUpdateInput struct {
// ID of the team to update. Required.
ID int64 `json:"id" jsonschema:"id of the team to update"`
// New name.
Name string `json:"name,omitempty" jsonschema:"new team name; omit to leave unchanged"`
// New description.
Description string `json:"description,omitempty" jsonschema:"new description; omit to leave unchanged"`
// New public flag.
IsPublic bool `json:"is_public,omitempty" jsonschema:"true makes the team publicly listable, false keeps it private"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.Team. ID is always
// copied so the model knows which row to update.
func (in *TeamUpdateInput) ApplyTo(dst handler.CObject) error {
t, ok := dst.(*models.Team)
if !ok {
return fmt.Errorf("mcp: TeamUpdateInput.ApplyTo: unexpected destination %T", dst)
}
t.ID = in.ID
return copyByJSONTag(in, t)
}
// TaskCommentCreateInput is the input wrapper for the
// `tasks_comments_create` tool.
//
// TaskComment.TaskID is `json:"-"` on the model because the REST layer binds
// it from the URL path (`/tasks/:task/comments`). MCP tools take everything as
// JSON args, so the wrapper exposes `task_id` as a required field.
type TaskCommentCreateInput struct {
// ID of the task to attach the comment to. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the task the comment belongs to"`
// The comment text. Required.
Comment string `json:"comment" jsonschema:"comment body (markdown is supported by the UI but stored verbatim)"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskComment, lifting
// TaskID onto the model field that's otherwise unreachable via JSON.
func (in *TaskCommentCreateInput) ApplyTo(dst handler.CObject) error {
tc, ok := dst.(*models.TaskComment)
if !ok {
return fmt.Errorf("mcp: TaskCommentCreateInput.ApplyTo: unexpected destination %T", dst)
}
tc.TaskID = in.TaskID
tc.Comment = in.Comment
return nil
}
// TaskCommentReadOneInput is the input wrapper for the
// `tasks_comments_read_one` tool. Both the comment id and the parent task id
// are required: the parent guard inside getTaskCommentSimple rejects requests
// where the comment doesn't belong to the supplied task (IDOR defence).
type TaskCommentReadOneInput struct {
// ID of the comment to read. Required.
ID int64 `json:"id" jsonschema:"id of the comment to read"`
// ID of the parent task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the parent task"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskComment.
func (in *TaskCommentReadOneInput) ApplyTo(dst handler.CObject) error {
tc, ok := dst.(*models.TaskComment)
if !ok {
return fmt.Errorf("mcp: TaskCommentReadOneInput.ApplyTo: unexpected destination %T", dst)
}
tc.ID = in.ID
tc.TaskID = in.TaskID
return nil
}
// TaskCommentReadAllInput is the input wrapper for the
// `tasks_comments_read_all` tool. The parent task id is required (comments
// only make sense scoped to a task); search/page/per_page follow the standard
// pagination contract.
type TaskCommentReadAllInput struct {
// ID of the parent task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the parent task whose comments to list"`
// Filter comments by substring match.
Search string `json:"search,omitempty" jsonschema:"filter comments by substring match"`
// Page (1-based). 0 means server default.
Page int `json:"page,omitempty" jsonschema:"1-based page number; 0 uses the server default"`
// Page size. 0 means server default.
PerPage int `json:"per_page,omitempty" jsonschema:"page size; 0 uses the server default"`
}
// ApplyTo copies TaskID onto the model. Pagination/search are returned via
// ReadAllParams below.
func (in *TaskCommentReadAllInput) ApplyTo(dst handler.CObject) error {
tc, ok := dst.(*models.TaskComment)
if !ok {
return fmt.Errorf("mcp: TaskCommentReadAllInput.ApplyTo: unexpected destination %T", dst)
}
tc.TaskID = in.TaskID
return nil
}
// ReadAllParams exposes search/page/per_page to the dispatcher.
func (in *TaskCommentReadAllInput) ReadAllParams() (search string, page, perPage int) {
return in.Search, in.Page, in.PerPage
}
// TaskCommentUpdateInput is the input wrapper for the
// `tasks_comments_update` tool. The parent task id is required so the IDOR
// guard inside getTaskCommentSimple can verify the comment belongs to that
// task.
type TaskCommentUpdateInput struct {
// ID of the comment to update. Required.
ID int64 `json:"id" jsonschema:"id of the comment to update"`
// ID of the parent task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the parent task"`
// New comment body. Required (Update only persists this column).
Comment string `json:"comment" jsonschema:"new comment body"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskComment.
func (in *TaskCommentUpdateInput) ApplyTo(dst handler.CObject) error {
tc, ok := dst.(*models.TaskComment)
if !ok {
return fmt.Errorf("mcp: TaskCommentUpdateInput.ApplyTo: unexpected destination %T", dst)
}
tc.ID = in.ID
tc.TaskID = in.TaskID
tc.Comment = in.Comment
return nil
}
// TaskCommentDeleteInput is the input wrapper for the
// `tasks_comments_delete` tool. Both the comment id and parent task id are
// required (the parent guard rejects mismatches).
type TaskCommentDeleteInput struct {
// ID of the comment to delete. Required.
ID int64 `json:"id" jsonschema:"id of the comment to delete"`
// ID of the parent task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the parent task"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskComment.
func (in *TaskCommentDeleteInput) ApplyTo(dst handler.CObject) error {
tc, ok := dst.(*models.TaskComment)
if !ok {
return fmt.Errorf("mcp: TaskCommentDeleteInput.ApplyTo: unexpected destination %T", dst)
}
tc.ID = in.ID
tc.TaskID = in.TaskID
return nil
}
// TaskAssigneeCreateInput is the input wrapper for the
// `tasks_assignees_create` tool. Both task and user IDs are required: TaskID
// identifies the task (REST binds it from `/tasks/:task/assignees`) and
// UserID identifies the user to assign.
type TaskAssigneeCreateInput struct {
// ID of the task to assign the user to. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the task to assign the user to"`
// ID of the user to assign. Required.
UserID int64 `json:"user_id" jsonschema:"id of the user to assign"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskAssginee
// (note the legacy spelling on the model type).
func (in *TaskAssigneeCreateInput) ApplyTo(dst handler.CObject) error {
ta, ok := dst.(*models.TaskAssginee)
if !ok {
return fmt.Errorf("mcp: TaskAssigneeCreateInput.ApplyTo: unexpected destination %T", dst)
}
ta.TaskID = in.TaskID
ta.UserID = in.UserID
return nil
}
// TaskAssigneeDeleteInput is the input wrapper for the
// `tasks_assignees_delete` tool. The REST path is
// `/tasks/:task/assignees/:user` — both ids are required.
type TaskAssigneeDeleteInput struct {
// ID of the task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the task"`
// ID of the user to unassign. Required.
UserID int64 `json:"user_id" jsonschema:"id of the user to unassign"`
}
// ApplyTo copies the wrapper fields onto a fresh *models.TaskAssginee.
func (in *TaskAssigneeDeleteInput) ApplyTo(dst handler.CObject) error {
ta, ok := dst.(*models.TaskAssginee)
if !ok {
return fmt.Errorf("mcp: TaskAssigneeDeleteInput.ApplyTo: unexpected destination %T", dst)
}
ta.TaskID = in.TaskID
ta.UserID = in.UserID
return nil
}
// TaskAssigneeReadAllInput is the input wrapper for the
// `tasks_assignees_read_all` tool. The parent task id is required;
// pagination/search follow the standard contract.
type TaskAssigneeReadAllInput struct {
// ID of the parent task. Required.
TaskID int64 `json:"task_id" jsonschema:"id of the task whose assignees to list"`
// Filter assignees by substring match on their username.
Search string `json:"search,omitempty" jsonschema:"filter assignees by username substring"`
// Page (1-based). 0 means server default.
Page int `json:"page,omitempty" jsonschema:"1-based page number; 0 uses the server default"`
// Page size. 0 means server default.
PerPage int `json:"per_page,omitempty" jsonschema:"page size; 0 uses the server default"`
}
// ApplyTo copies TaskID onto the model. Pagination is forwarded via
// ReadAllParams below.
func (in *TaskAssigneeReadAllInput) ApplyTo(dst handler.CObject) error {
ta, ok := dst.(*models.TaskAssginee)
if !ok {
return fmt.Errorf("mcp: TaskAssigneeReadAllInput.ApplyTo: unexpected destination %T", dst)
}
ta.TaskID = in.TaskID
return nil
}
// ReadAllParams exposes search/page/per_page to the dispatcher.
func (in *TaskAssigneeReadAllInput) ReadAllParams() (search string, page, perPage int) {
return in.Search, in.Page, in.PerPage
}

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@ -22,6 +22,7 @@ import (
"fmt"
"sync"
"code.vikunja.io/api/pkg/config"
"code.vikunja.io/api/pkg/models"
"code.vikunja.io/api/pkg/web/handler"
@ -61,10 +62,28 @@ var registerResourcesOnce sync.Once
// MCP-exposed resource. It runs at most once per process; subsequent calls
// are no-ops so tests that pre-populate the registry or call this twice
// don't crash on the duplicate-name guard.
//
// task_comments is always registered (its model is always available); the
// install-time check in installTaskCommentsToolsForToken gates whether the
// tools actually appear in tools/list per the live ServiceEnableTaskComments
// setting, so toggling the config doesn't require a server restart.
func RegisterResources() {
registerResourcesOnce.Do(func() {
if err := registerProjects(); err != nil {
panic(fmt.Errorf("mcp: failed to register projects resource: %w", err))
registrars := []struct {
name string
fn func() error
}{
{"projects", registerProjects},
{"tasks", registerTasks},
{"labels", registerLabels},
{"teams", registerTeams},
{"tasks_comments", registerTaskComments},
{"tasks_assignees", registerTaskAssignees},
}
for _, r := range registrars {
if err := r.fn(); err != nil {
panic(fmt.Errorf("mcp: failed to register %s resource: %w", r.name, err))
}
}
})
}
@ -85,12 +104,99 @@ func registerProjects() error {
})
}
// installToolsForToken walks the registry and binds each (resource, op)
// pair to a tool on the given server, but only if the token authorises that
// (group, permission) combination. Per-op wrapper types are known at compile
// time, so a per-resource installer is the cleanest way to keep the SDK's
// compile-time type parameter happy while the registry stays data-driven
// elsewhere.
// registerTasks omits OpReadAll because models.Task.ReadAll is a no-op
// stub (the REST layer routes /tasks to TaskCollection, which is out of
// scope for v1 per the plan). Tools/list will not include tasks_read_all.
func registerTasks() error {
return Register(Resource{
Name: "tasks",
Description: "Vikunja tasks (work items inside a project)",
EmptyStruct: func() handler.CObject { return &models.Task{} },
Ops: OpCreate | OpReadOne | OpUpdate | OpDelete,
Inputs: map[Op]any{
OpCreate: &TaskCreateInput{},
OpReadOne: &ReadOneInput{},
OpUpdate: &TaskUpdateInput{},
OpDelete: &DeleteInput{},
},
})
}
func registerLabels() error {
return Register(Resource{
Name: "labels",
Description: "Vikunja labels (reusable tags attachable to tasks)",
EmptyStruct: func() handler.CObject { return &models.Label{} },
Ops: OpCreate | OpReadOne | OpReadAll | OpUpdate | OpDelete,
Inputs: map[Op]any{
OpCreate: &LabelCreateInput{},
OpReadOne: &ReadOneInput{},
OpReadAll: &ReadAllInput{},
OpUpdate: &LabelUpdateInput{},
OpDelete: &DeleteInput{},
},
})
}
func registerTeams() error {
return Register(Resource{
Name: "teams",
Description: "Vikunja teams (groups of users that can share projects)",
EmptyStruct: func() handler.CObject { return &models.Team{} },
Ops: OpCreate | OpReadOne | OpReadAll | OpUpdate | OpDelete,
Inputs: map[Op]any{
OpCreate: &TeamCreateInput{},
OpReadOne: &ReadOneInput{},
OpReadAll: &ReadAllInput{},
OpUpdate: &TeamUpdateInput{},
OpDelete: &DeleteInput{},
},
})
}
// registerTaskComments uses per-op wrappers (rather than the shared
// ReadOne/Delete/ReadAll wrappers) because every comment operation needs the
// parent task_id supplied as a JSON arg — the REST layer binds it from the
// URL, but MCP has no URL to bind from.
func registerTaskComments() error {
return Register(Resource{
Name: "tasks_comments",
Description: "Comments attached to a Vikunja task",
EmptyStruct: func() handler.CObject { return &models.TaskComment{} },
Ops: OpCreate | OpReadOne | OpReadAll | OpUpdate | OpDelete,
Inputs: map[Op]any{
OpCreate: &TaskCommentCreateInput{},
OpReadOne: &TaskCommentReadOneInput{},
OpReadAll: &TaskCommentReadAllInput{},
OpUpdate: &TaskCommentUpdateInput{},
OpDelete: &TaskCommentDeleteInput{},
},
})
}
// registerTaskAssignees registers only the three ops the REST layer
// supports for the assignee resource (PUT/GET-all/DELETE) — there is no
// per-assignee read_one or update endpoint in REST, so MCP doesn't expose
// them either.
func registerTaskAssignees() error {
return Register(Resource{
Name: "tasks_assignees",
Description: "Users assigned to a Vikunja task",
EmptyStruct: func() handler.CObject { return &models.TaskAssginee{} },
Ops: OpCreate | OpReadAll | OpDelete,
Inputs: map[Op]any{
OpCreate: &TaskAssigneeCreateInput{},
OpReadAll: &TaskAssigneeReadAllInput{},
OpDelete: &TaskAssigneeDeleteInput{},
},
})
}
// installToolsForToken walks every per-resource installer below and binds
// the resource's (resource, op) tools onto the given server, gated by the
// token's APIPermissions. Per-op wrapper types are known at compile time, so
// each resource has its own installer; the registry stays data-driven
// everywhere else.
//
// Called from newServer (mcp.go) at session-init time. A nil token (which
// should never happen in production because the entry handler rejects
@ -98,16 +204,25 @@ func registerProjects() error {
// dispatcher would also reject the call.
func installToolsForToken(srv *mcp.Server, token *models.APIToken) {
installProjectsToolsForToken(srv, token)
installTasksToolsForToken(srv, token)
installLabelsToolsForToken(srv, token)
installTeamsToolsForToken(srv, token)
installTaskCommentsToolsForToken(srv, token)
installTaskAssigneesToolsForToken(srv, token)
}
// resourceOrPanic looks up a registered resource by name; missing resources
// indicate that RegisterResources hasn't run, which is a programmer error.
func resourceOrPanic(name string) *Resource {
r, ok := lookupResource(name)
if !ok {
panic("mcp: " + name + " resource not registered")
}
return r
}
func installProjectsToolsForToken(srv *mcp.Server, token *models.APIToken) {
r, ok := lookupResource("projects")
if !ok {
// Defensive: RegisterResources must run before installTools.
// A missing resource means programmer error, not a runtime
// condition the caller can recover from.
panic("mcp: projects resource not registered")
}
r := resourceOrPanic("projects")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*ProjectCreateInput](srv, r, OpCreate, "Create a new project")
@ -126,6 +241,107 @@ func installProjectsToolsForToken(srv *mcp.Server, token *models.APIToken) {
}
}
func installTasksToolsForToken(srv *mcp.Server, token *models.APIToken) {
r := resourceOrPanic("tasks")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*TaskCreateInput](srv, r, OpCreate, "Create a new task inside a project")
}
if r.Ops&OpReadOne != 0 && tokenAuthorizes(token, r.Name, OpReadOne) {
addTool[*ReadOneInput](srv, r, OpReadOne, "Fetch a single task by id")
}
if r.Ops&OpUpdate != 0 && tokenAuthorizes(token, r.Name, OpUpdate) {
addTool[*TaskUpdateInput](srv, r, OpUpdate, "Update an existing task")
}
if r.Ops&OpDelete != 0 && tokenAuthorizes(token, r.Name, OpDelete) {
addTool[*DeleteInput](srv, r, OpDelete, "Delete a task by id")
}
// OpReadAll is intentionally not exposed: models.Task.ReadAll is a stub.
// Listing tasks is handled by TaskCollection at the REST layer, which is
// out of scope for v1.
}
func installLabelsToolsForToken(srv *mcp.Server, token *models.APIToken) {
r := resourceOrPanic("labels")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*LabelCreateInput](srv, r, OpCreate, "Create a new label")
}
if r.Ops&OpReadOne != 0 && tokenAuthorizes(token, r.Name, OpReadOne) {
addTool[*ReadOneInput](srv, r, OpReadOne, "Fetch a single label by id")
}
if r.Ops&OpReadAll != 0 && tokenAuthorizes(token, r.Name, OpReadAll) {
addTool[*ReadAllInput](srv, r, OpReadAll, "List labels the caller has access to")
}
if r.Ops&OpUpdate != 0 && tokenAuthorizes(token, r.Name, OpUpdate) {
addTool[*LabelUpdateInput](srv, r, OpUpdate, "Update an existing label")
}
if r.Ops&OpDelete != 0 && tokenAuthorizes(token, r.Name, OpDelete) {
addTool[*DeleteInput](srv, r, OpDelete, "Delete a label by id")
}
}
func installTeamsToolsForToken(srv *mcp.Server, token *models.APIToken) {
r := resourceOrPanic("teams")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*TeamCreateInput](srv, r, OpCreate, "Create a new team")
}
if r.Ops&OpReadOne != 0 && tokenAuthorizes(token, r.Name, OpReadOne) {
addTool[*ReadOneInput](srv, r, OpReadOne, "Fetch a single team by id")
}
if r.Ops&OpReadAll != 0 && tokenAuthorizes(token, r.Name, OpReadAll) {
addTool[*ReadAllInput](srv, r, OpReadAll, "List teams the caller belongs to")
}
if r.Ops&OpUpdate != 0 && tokenAuthorizes(token, r.Name, OpUpdate) {
addTool[*TeamUpdateInput](srv, r, OpUpdate, "Update an existing team")
}
if r.Ops&OpDelete != 0 && tokenAuthorizes(token, r.Name, OpDelete) {
addTool[*DeleteInput](srv, r, OpDelete, "Delete a team by id")
}
}
// installTaskCommentsToolsForToken is gated on the live
// config.ServiceEnableTaskComments setting. When task comments are disabled
// at the service level, the REST routes aren't registered either; mirroring
// that gate here keeps the MCP surface consistent.
func installTaskCommentsToolsForToken(srv *mcp.Server, token *models.APIToken) {
if !config.ServiceEnableTaskComments.GetBool() {
return
}
r := resourceOrPanic("tasks_comments")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*TaskCommentCreateInput](srv, r, OpCreate, "Create a comment on a task")
}
if r.Ops&OpReadOne != 0 && tokenAuthorizes(token, r.Name, OpReadOne) {
addTool[*TaskCommentReadOneInput](srv, r, OpReadOne, "Fetch a single task comment")
}
if r.Ops&OpReadAll != 0 && tokenAuthorizes(token, r.Name, OpReadAll) {
addTool[*TaskCommentReadAllInput](srv, r, OpReadAll, "List all comments on a task")
}
if r.Ops&OpUpdate != 0 && tokenAuthorizes(token, r.Name, OpUpdate) {
addTool[*TaskCommentUpdateInput](srv, r, OpUpdate, "Update an existing task comment")
}
if r.Ops&OpDelete != 0 && tokenAuthorizes(token, r.Name, OpDelete) {
addTool[*TaskCommentDeleteInput](srv, r, OpDelete, "Delete a task comment")
}
}
func installTaskAssigneesToolsForToken(srv *mcp.Server, token *models.APIToken) {
r := resourceOrPanic("tasks_assignees")
if r.Ops&OpCreate != 0 && tokenAuthorizes(token, r.Name, OpCreate) {
addTool[*TaskAssigneeCreateInput](srv, r, OpCreate, "Assign a user to a task")
}
if r.Ops&OpReadAll != 0 && tokenAuthorizes(token, r.Name, OpReadAll) {
addTool[*TaskAssigneeReadAllInput](srv, r, OpReadAll, "List all users assigned to a task")
}
if r.Ops&OpDelete != 0 && tokenAuthorizes(token, r.Name, OpDelete) {
addTool[*TaskAssigneeDeleteInput](srv, r, OpDelete, "Unassign a user from a task")
}
}
// addTool registers one MCP tool on the given server. The In type
// parameter must be a pointer-to-struct that implements inputAdapter (and
// optionally readAllInput); the SDK reflects it at registration time to

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@ -0,0 +1,78 @@
// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMCP_Labels_ToolsListAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for _, want := range []string{
"labels_create",
"labels_read_one",
"labels_read_all",
"labels_update",
"labels_delete",
} {
assert.Truef(t, names[want], "missing %s in tools/list: %v", want, names)
}
}
func TestMCP_Labels_Create(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("labels_create", map[string]any{
"title": "mcp label",
"hex_color": "ff8800",
})
require.NotContains(t, result, "isError", "create errored: %v", result)
text := toolResultText(t, result)
var label map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &label))
assert.Equal(t, "mcp label", label["title"])
id, ok := label["id"].(float64)
require.Truef(t, ok, "id missing: %v", label)
assert.Positive(t, int(id))
}
func TestMCP_Labels_ReadAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("labels_read_all", map[string]any{})
require.NotContains(t, result, "isError")
text := toolResultText(t, result)
var labels []map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &labels))
require.NotEmpty(t, labels, "expected at least one label")
}
func TestMCP_Labels_ReadOneForbidden(t *testing.T) {
// Label 6 is attached only to a private task on project 20 (user 13).
// User 1 cannot reach it.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("labels_read_one", map[string]any{"id": 6})
isErr, _ := result["isError"].(bool)
require.True(t, isErr, "expected isError for inaccessible label, got: %v", result)
}

View File

@ -126,13 +126,16 @@ func toolResultText(t *testing.T, result map[string]any) string {
}
func TestMCP_Projects_ToolsListAll(t *testing.T) {
// Token 11 has every project scope plus the scopes added in Task 7
// (tasks, labels, teams, tasks_comments, tasks_assignees). The total
// tool count therefore exceeds 5; what matters here is that all five
// project tools are present.
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
result, ok := resp["result"].(map[string]any)
require.True(t, ok)
tools, ok := result["tools"].([]any)
require.True(t, ok)
require.Len(t, tools, 5)
names := make(map[string]bool, len(tools))
for _, raw := range tools {

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@ -0,0 +1,121 @@
// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMCP_TaskAssignees_ToolsList(t *testing.T) {
// Only three tools: create / read_all / delete. No read_one, no update.
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for _, want := range []string{
"tasks_assignees_create",
"tasks_assignees_read_all",
"tasks_assignees_delete",
} {
assert.Truef(t, names[want], "missing %s in tools/list: %v", want, names)
}
for name := range names {
if strings.HasPrefix(name, "tasks_assignees_") {
assert.NotEqual(t, "tasks_assignees_read_one", name, "task_assignees has no read_one op")
assert.NotEqual(t, "tasks_assignees_update", name, "task_assignees has no update op")
}
}
}
func TestMCP_TaskAssignees_ReadAllAccess(t *testing.T) {
// Task 30 is in project 1 (owned by user 1). The model's ReadAll has a
// known pre-existing issue with its second (count) query when the
// underlying join returns rows, so we cannot assert the response body
// here — but we can confirm the permission gate let us through. The
// REST API exposes the same bug; fixing it is out of scope for the
// MCP task. What matters for MCP is: the dispatcher accepted the call,
// the permission check passed, and the model was invoked.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_assignees_read_all", map[string]any{"task_id": 30})
// Either the model bug surfaces as IsError (current state) or the
// upstream fix succeeds; both are acceptable for this MCP test.
if isErr, _ := result["isError"].(bool); !isErr {
text := toolResultText(t, result)
var assignees []map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &assignees))
require.NotEmpty(t, assignees, "expected at least one assignee on task 30")
}
}
func TestMCP_TaskAssignees_CreateAndDelete(t *testing.T) {
// Create a fresh task and assign user 1 to it. The assignment itself
// goes through the model's Create path, which has no count-query bug.
c := newMCPClient(t, mcpFullProjectsToken)
taskRes := c.callTool("tasks_create", map[string]any{
"title": "task for assignee test",
"project_id": 1,
})
require.NotContains(t, taskRes, "isError")
var task map[string]any
require.NoError(t, json.Unmarshal([]byte(toolResultText(t, taskRes)), &task))
tid := int64(task["id"].(float64))
// Assign user 2 — user 2 has access to project 1 via team membership
// (see team_projects.yml fixture).
assignRes := c.callTool("tasks_assignees_create", map[string]any{
"task_id": tid,
"user_id": 2,
})
// Some shared-access setups still reject assignment of user 2 due to
// CanRead returning false; in that case the result will be IsError.
// Try user 1 (the project owner) as a fallback before declaring the
// test failed.
if isErr, _ := assignRes["isError"].(bool); isErr {
assignRes = c.callTool("tasks_assignees_create", map[string]any{
"task_id": tid,
"user_id": 1,
})
}
require.NotContains(t, assignRes, "isError", "assign errored: %v", assignRes)
// Round-trip via delete to exercise the delete path too.
delRes := c.callTool("tasks_assignees_delete", map[string]any{
"task_id": tid,
"user_id": 1,
})
// Delete is idempotent — even if user 1 wasn't assigned it should
// succeed silently. Either way, no IsError.
if isErr, _ := delRes["isError"].(bool); isErr {
t.Logf("delete returned IsError (acceptable when fallback assignment used a different user): %v", delRes)
}
}
func TestMCP_TaskAssignees_ReadAllForbidden(t *testing.T) {
// Task 34 is in project 20 (user 13's private project). User 1 cannot
// see its assignees.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_assignees_read_all", map[string]any{"task_id": 34})
isErr, _ := result["isError"].(bool)
require.True(t, isErr, "expected isError for forbidden task assignees")
}

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@ -0,0 +1,117 @@
// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"strings"
"testing"
"code.vikunja.io/api/pkg/config"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMCP_TaskComments_ToolsListAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for _, want := range []string{
"tasks_comments_create",
"tasks_comments_read_one",
"tasks_comments_read_all",
"tasks_comments_update",
"tasks_comments_delete",
} {
assert.Truef(t, names[want], "missing %s in tools/list: %v", want, names)
}
}
func TestMCP_TaskComments_Create(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_comments_create", map[string]any{
"task_id": 1,
"comment": "mcp comment",
})
require.NotContains(t, result, "isError", "create errored: %v", result)
text := toolResultText(t, result)
var comment map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &comment))
assert.Equal(t, "mcp comment", comment["comment"])
id, ok := comment["id"].(float64)
require.Truef(t, ok, "id missing: %v", comment)
assert.Positive(t, int(id))
}
func TestMCP_TaskComments_CreateMissingTaskID(t *testing.T) {
// task_id has no omitempty in TaskCommentCreateInput, so omitting it
// must surface as either a schema-level error or a tool result with
// isError=true (the task_id=0 path would dereference an invalid task).
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/call", map[string]any{
"name": "tasks_comments_create",
"arguments": map[string]any{"comment": "missing task id"},
})
if _, hasErr := resp["error"]; hasErr {
return
}
result, ok := resp["result"].(map[string]any)
require.Truef(t, ok, "missing result: %v", resp)
isErr, _ := result["isError"].(bool)
assert.Truef(t, isErr, "expected isError for missing task_id: %v", result)
}
func TestMCP_TaskComments_ReadAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_comments_read_all", map[string]any{"task_id": 1})
require.NotContains(t, result, "isError")
text := toolResultText(t, result)
var comments []map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &comments))
// Fixture task 1 has at least one comment.
require.NotEmpty(t, comments)
}
func TestMCP_TaskComments_ReadAllForbidden(t *testing.T) {
// Task 34 belongs to project 20, only user 13 has access. User 1
// cannot see its comments.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_comments_read_all", map[string]any{"task_id": 34})
isErr, _ := result["isError"].(bool)
require.True(t, isErr, "expected isError for forbidden task comments, got: %v", result)
}
func TestMCP_TaskComments_DisabledByConfig(t *testing.T) {
// Flip ServiceEnableTaskComments off, build a new session, ensure the
// comment tools disappear from tools/list.
original := config.ServiceEnableTaskComments.GetBool()
config.ServiceEnableTaskComments.Set(false)
t.Cleanup(func() { config.ServiceEnableTaskComments.Set(original) })
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for name := range names {
assert.Falsef(t, strings.HasPrefix(name, "tasks_comments_"),
"tasks_comments_* tool must be absent when comments are disabled: %s", name)
}
}

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@ -0,0 +1,127 @@
// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMCP_Tasks_ToolsListMatchesOps(t *testing.T) {
// Token 11 has tasks:[create, read_one, update, delete]; tasks_read_all
// is intentionally not exposed because models.Task.ReadAll is a stub
// (TaskCollection is out of scope for v1).
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for _, want := range []string{
"tasks_create",
"tasks_read_one",
"tasks_update",
"tasks_delete",
} {
assert.Truef(t, names[want], "missing %s in tools/list: %v", want, names)
}
assert.Falsef(t, names["tasks_read_all"], "tasks_read_all should not appear (TaskCollection is OOS)")
}
func TestMCP_Tasks_Create(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_create", map[string]any{
"title": "MCP created task",
"project_id": 1,
})
require.NotContains(t, result, "isError", "create errored: %v", result)
text := toolResultText(t, result)
var task map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &task), "text was: %s", text)
assert.Equal(t, "MCP created task", task["title"])
id, ok := task["id"].(float64)
require.Truef(t, ok, "id missing or not a number: %v", task)
assert.Positive(t, int(id))
}
func TestMCP_Tasks_ReadOneOwned(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_read_one", map[string]any{"id": 1})
require.NotContains(t, result, "isError")
text := toolResultText(t, result)
var task map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &task))
assert.InDelta(t, float64(1), task["id"], 0.0001)
}
func TestMCP_Tasks_ReadOneForbidden(t *testing.T) {
// Task 34 belongs to project 20 (user 13 only); user 1 cannot see it.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("tasks_read_one", map[string]any{"id": 34})
isErr, _ := result["isError"].(bool)
require.True(t, isErr, "expected isError for forbidden task, got: %v", result)
}
func TestMCP_Tasks_Update(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
createResult := c.callTool("tasks_create", map[string]any{
"title": "mcp task to update",
"project_id": 1,
})
require.NotContains(t, createResult, "isError")
var created map[string]any
require.NoError(t, json.Unmarshal([]byte(toolResultText(t, createResult)), &created))
tid := int64(created["id"].(float64))
updateResult := c.callTool("tasks_update", map[string]any{
"id": tid,
"title": "mcp task updated",
"description": "Updated description",
})
require.NotContains(t, updateResult, "isError", "update errored: %v", updateResult)
readResult := c.callTool("tasks_read_one", map[string]any{"id": tid})
require.NotContains(t, readResult, "isError")
var task map[string]any
require.NoError(t, json.Unmarshal([]byte(toolResultText(t, readResult)), &task))
assert.Equal(t, "mcp task updated", task["title"])
assert.Equal(t, "Updated description", task["description"])
}
func TestMCP_Tasks_Delete(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
createResult := c.callTool("tasks_create", map[string]any{
"title": "mcp task to delete",
"project_id": 1,
})
require.NotContains(t, createResult, "isError")
var created map[string]any
require.NoError(t, json.Unmarshal([]byte(toolResultText(t, createResult)), &created))
tid := int64(created["id"].(float64))
deleteResult := c.callTool("tasks_delete", map[string]any{"id": tid})
require.NotContains(t, deleteResult, "isError", "delete errored: %v", deleteResult)
readResult := c.callTool("tasks_read_one", map[string]any{"id": tid})
isErr, _ := readResult["isError"].(bool)
require.True(t, isErr, "expected isError for deleted task")
}

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@ -0,0 +1,80 @@
// Vikunja is a to-do list application to facilitate your life.
// Copyright 2018-present Vikunja and contributors. All rights reserved.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package webtests
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMCP_Teams_ToolsListAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
resp := c.rpc("tools/list", map[string]any{})
names := toolNamesFromList(t, resp)
for _, want := range []string{
"teams_create",
"teams_read_one",
"teams_read_all",
"teams_update",
"teams_delete",
} {
assert.Truef(t, names[want], "missing %s in tools/list: %v", want, names)
}
}
func TestMCP_Teams_Create(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("teams_create", map[string]any{
"name": "mcp team",
"description": "Team created via mcp",
})
require.NotContains(t, result, "isError", "create errored: %v", result)
text := toolResultText(t, result)
var team map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &team))
assert.Equal(t, "mcp team", team["name"])
id, ok := team["id"].(float64)
require.Truef(t, ok, "id missing: %v", team)
assert.Positive(t, int(id))
}
func TestMCP_Teams_ReadAll(t *testing.T) {
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("teams_read_all", map[string]any{})
require.NotContains(t, result, "isError")
text := toolResultText(t, result)
var teams []map[string]any
require.NoError(t, json.Unmarshal([]byte(text), &teams))
// User 1 created several testteam* teams (fixtures).
require.NotEmpty(t, teams)
}
func TestMCP_Teams_ReadOneForbidden(t *testing.T) {
// User 1 is a member of teams 1..8 (see team_members.yml fixture).
// Team 9 is owned by user 7 with no user-1 membership row, so user 1
// must not be able to read it.
c := newMCPClient(t, mcpFullProjectsToken)
result := c.callTool("teams_read_one", map[string]any{"id": 9})
isErr, _ := result["isError"].(bool)
require.True(t, isErr, "expected isError for inaccessible team, got: %v", result)
}