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
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+{
+  "version": 1,
+  "relations": [
+    {
+      "ticket_id": "00001KVHR3WSN",
+      "kind": "depends_on",
+      "target": "00001KVHR3WRY",
+      "note": "resources/prompts operations require initialized MCP stdio lifecycle.",
+      "author": "yoi ticket",
+      "at": "2026-06-20T05:33:03Z"
+    }
+  ]
+}
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+---
+title: 'MCP: expose resources and prompts as explicit tool operations'
+state: 'ready'
+created_at: '2026-06-20T05:30:04Z'
+updated_at: '2026-06-20T05:33:03Z'
+assignee: null
+readiness: 'implementation_ready'
+risk_flags: ['mcp', 'resources', 'prompts', 'prompt-context', 'history', 'untrusted-content']
+---
+
+## Background
+
+MCP resources and prompts must not become hidden context injection. They should be exposed as explicit Yoi tool operations whose results are recorded through ordinary Tool result/history paths.
+
+## Requirements
+
+- Expose MCP resources/prompts as explicit namespaced Yoi tool operations: `resources/list`, `resources/read`, `prompts/list`, and `prompts/get`.
+- Treat returned content/templates as untrusted tool result data.
+- Do not inject resource/prompt content directly into context outside history/tool result.
+- Bound result sizes and rich/embedded content serialization.
+- Handle pagination/list bounds where applicable.
+- Diagnostics identify server/resource/prompt operation without leaking secrets.
+
+## Acceptance criteria
+
+- `resources/list` and `resources/read` can be invoked as explicit tools.
+- `prompts/list` and `prompts/get` can be invoked as explicit tools.
+- Results are ordinary Tool results and history records.
+- No hidden context injection path is introduced.
+- Oversize/rich content is bounded.
+- Tests cover list/read/get happy paths, untrusted content, bounds, and no hidden injection.
+
+## Non-goals
+
+- MCP tool execution itself.
+- list_changed notification refresh.
+- Sampling/elicitation.
+
+## Related work
+
+- Depends on `00001KVHR3WRY`.
+- Related to `00001KVHR3WSD` for result serialization policy.
+- Objective: `00001KTR80WMN`.
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+<!-- 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。
+
+---