feat(mcp): sprints, epics, backlog, trash, checklists and release notes

Thirty new tools (54 in all) for what the API gained since the MCP:
create a project and read its public showcase; sprints (list, progress
and burndown, plan, change, start, close with carry-over, delete, move a
ticket in or out); epics and the backlog (list epics with progress, set
a ticket's parent, rank); bulk edit of up to 100 tickets by key, saying
which refused; the trash; checklists; following a ticket, removing a
relation, editing and deleting comments; editing and archiving releases,
drafting and saving their notes; notifications.

Searching filters by epic, sprint and dates and sorts by backlog order;
get_issue shows parent, checklist, commits and followers; create and
update take parent and start date.

API: `unreadOnly` and `dryRun` were documented as objects in the
OpenAPI; they are booleans now. Chapter 9 lists every tool; Word and PDF
regenerated.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/mcp/src/app/tools/projects.resolver.ts

@@ -37,6 +37,59 @@ export class ProjectsResolver {
     );
   }
 
+  @Tool({
+    name: 'create_project',
+    description:
+      'Create a project; the user becomes its owner. The key prefixes its tickets (WEB → WEB-1) and cannot change later.',
+    paramsSchema: z.object({
+      key: z
+        .string()
+        .regex(/^[A-Za-z][A-Za-z0-9]{1,9}$/)
+        .describe('2-10 letters or digits, starting with a letter; unique'),
+      name: z.string().min(1).max(120),
+      description: z.string().max(5000).optional(),
+      isPublic: z
+        .boolean()
+        .default(false)
+        .describe('Anyone can read it, also without signing in'),
+    }),
+    annotations: { readOnlyHint: false, destructiveHint: false },
+  })
+  create(
+    params: {
+      key: string;
+      name: string;
+      description?: string;
+      isPublic: boolean;
+    },
+    ctx: McpContext,
+  ) {
+    return toolResult(() =>
+      this.api.data(
+        this.api.as(ctx).POST('/api/projects', {
+          body: { ...params, key: params.key.toUpperCase() },
+        }),
+      ),
+    );
+  }
+
+  @Tool({
+    name: 'get_project_showcase',
+    description:
+      'The public summary of a public project: epics on the roadmap with dates and progress, latest releases (notes of shipped ones), the sprint under way and open good-first-issue tickets. Paths point into the web app.',
+    paramsSchema: z.object({ project: projectRef }),
+    annotations: READ,
+  })
+  showcase({ project }: { project: string }, ctx: McpContext) {
+    return toolResult(() =>
+      this.api.data(
+        this.api.as(ctx).GET('/api/explore/projects/{project}/showcase', {
+          params: { path: { project } },
+        }),
+      ),
+    );
+  }
+
   @Tool({
     name: 'get_project',
     description:
@@ -72,6 +125,7 @@ export class ProjectsResolver {
       assigneeId: z.string().optional().describe('Only this person (user id)'),
       releaseId: z.string().optional().describe('Only this release'),
       area: z.string().optional().describe('Only this area id'),
+      sprintId: z.string().optional().describe('Only this sprint'),
       perColumn: limit(200, 25),
     }),
     annotations: READ,
@@ -82,6 +136,7 @@ export class ProjectsResolver {
       assigneeId?: string;
       releaseId?: string;
       area?: string;
+      sprintId?: string;
       perColumn: number;
     },
     ctx: McpContext,