ticket: split mcp stdio roadmap

2026-06-20 14:34:00 +09:00
parent 356d06ef58
commit 75e8103cdd
28 changed files with 486 additions and 29 deletions
@@ -0,0 +1,21 @@
+{
+  "version": 1,
+  "relations": [
+    {
+      "ticket_id": "00001KVHR3WS6",
+      "kind": "depends_on",
+      "target": "00001KVHR3WRY",
+      "note": "Tool registration requires initialized MCP stdio lifecycle.",
+      "author": "yoi ticket",
+      "at": "2026-06-20T05:33:03Z"
+    },
+    {
+      "ticket_id": "00001KVHR3WS6",
+      "kind": "related",
+      "target": "00001KTR81P9X",
+      "note": "MCP tool registration uses feature dynamic contribution plumbing.",
+      "author": "yoi ticket",
+      "at": "2026-06-20T05:33:03Z"
+    }
+  ]
+}
@@ -0,0 +1,45 @@
+---
+title: 'MCP: register server tools into ToolRegistry'
+state: 'ready'
+created_at: '2026-06-20T05:30:04Z'
+updated_at: '2026-06-20T05:33:03Z'
+assignee: null
+readiness: 'implementation_ready'
+risk_flags: ['mcp', 'tools-list', 'tool-registry', 'schema', 'untrusted-metadata']
+---
+
+## Background
+
+Once a configured MCP stdio server can initialize, Yoi should expose discovered MCP tools as ordinary model-visible Yoi tools through the existing ToolRegistry path. Server-provided tool metadata and schemas are untrusted data.
+
+This Ticket only registers tools discovered through `tools/list`. It does not implement `tools/call` execution.
+
+## Requirements
+
+- Call MCP `tools/list` after initialize where supported.
+- Handle pagination / bounded listing.
+- Normalize MCP tool names into stable namespaced Yoi tool names that include server namespace.
+- Validate/normalize tool descriptions and input schemas as untrusted metadata.
+- Reject invalid schemas, duplicate names, and collisions fail-closed with diagnostics.
+- Register contributions through `pod::feature` / normal ToolRegistry path; no private MCP bypass.
+- Do not register resources/prompts in this Ticket.
+
+## Acceptance criteria
+
+- MCP mock server tool appears as model-visible Yoi tool with stable namespaced name.
+- Invalid schema is rejected with bounded diagnostic.
+- Duplicate/colliding names are rejected fail-closed.
+- Server metadata cannot weaken Yoi instructions/scope/permissions.
+- No `tools/call` request is sent during registration.
+- Tests cover valid registration, pagination/bounds, invalid schema, duplicate/collision, and untrusted metadata normalization.
+
+## Non-goals
+
+- MCP tool execution.
+- Resources/prompts operations.
+- list_changed notifications.
+
+## Related work
+
+- Depends on `00001KVHR3WRY`.
+- Objective: `00001KTR80WMN`.
@@ -0,0 +1,7 @@
+<!-- event: create author: "yoi ticket" at: 2026-06-20T05:30:04Z -->
+
+## 作成
+
+LocalTicketBackend によって作成されました。
+
+---