Teknium 74c9c0eec9 fix(mcp): gate utility stubs on server-advertised capabilities (#21347) ... For every connected MCP server we register four "utility" tool schemas (mcp_<server>_list_resources, read_resource, list_prompts, get_prompt). The existing gate was `hasattr(server.session, method)` — but `mcp.ClientSession` defines all four methods on the class regardless of what the remote server supports, so the gate never filtered anything. Tools-only servers (e.g. @upstash/context7-mcp which advertises only `tools`) ended up with 4 dead stubs; every model call to them returned JSON-RPC -32601 Method not found, which made the model conclude the server was broken even when the real tools worked. Capture the `InitializeResult` returned by `await session.initialize()` on the `MCPServerTask`, then gate each utility schema on the corresponding `capabilities` sub-object (resources / prompts). A legacy `hasattr` fallback runs when `initialize_result` is missing (older test fixtures / not-yet-captured code paths) so pre-existing behavior is preserved. Verified against real `mcp.types.InitializeResult` pydantic models: - Context7 shape (tools only) → 0 utility stubs registered (was 4) - Resources-only server → 2 stubs (list_resources, read_resource) - Prompts-only server → 2 stubs (list_prompts, get_prompt) - Fully capable server → all 4 stubs Closes #18051. Co-authored-by: nikolay-bratanov <nikolay-bratanov@users.noreply.github.com>		2026-05-07 07:39:50 -07:00
..
browser_providers
environments	fix(windows): terminal drain and cwd path conversion for native Windows	2026-05-07 06:11:00 -07:00
neutts_samples
web_providers	feat(web): add SearXNG as a native search-only backend	2026-05-06 10:05:29 -07:00
__init__.py
ansi_strip.py
approval.py	feat(i18n): add display.language for static message translation (zh/ja/de/es) (#20231)	2026-05-05 08:03:07 -07:00
binary_extensions.py
browser_camofox.py	refactor(config): add cfg_get() helper; migrate 20 nested-get call sites (#17304)	2026-04-28 23:17:39 -07:00
browser_camofox_state.py
browser_cdp_tool.py	chore: remove unused imports and dead locals (ruff F401, F841) (#17010)	2026-04-28 06:46:45 -07:00
browser_dialog_tool.py
browser_supervisor.py	fix(browser_supervisor): verify thread and loop health before returning cached supervisor	2026-04-30 20:33:33 -07:00
browser_tool.py	fix(browser): enforce cloud-metadata SSRF floor in hybrid routing (#16234) (#21228)	2026-05-07 05:38:05 -07:00
budget_config.py
checkpoint_manager.py	feat(checkpoints): v2 single-store rewrite with real pruning + disk guardrails (#20709)	2026-05-06 05:44:35 -07:00
clarify_tool.py
code_execution_tool.py	fix(tools): serialize concurrent hermes_tools RPC calls from execute_code	2026-04-30 03:31:16 -07:00
credential_files.py	fix(gateway): translate inbound document host paths to container paths for Docker backend	2026-05-07 05:02:26 -07:00
cronjob_tools.py	feat(cron): add no_agent mode for script-only cron jobs (watchdog pattern) (#19709)	2026-05-04 12:31:01 -07:00
debug_helpers.py
delegate_tool.py	fix(delegate): expand composite toolsets before intersection in delegate_task	2026-05-07 06:41:42 -07:00
discord_tool.py	feat: add Discord message deletion action	2026-05-07 05:11:09 -07:00
env_passthrough.py	refactor(config): add cfg_get() helper; migrate 20 nested-get call sites (#17304)	2026-04-28 23:17:39 -07:00
feishu_doc_tool.py
feishu_drive_tool.py
file_operations.py	docs: align terminal-backend count and naming across docs and code	2026-05-05 13:44:09 -07:00
file_state.py
file_tools.py	feat(file_tools): post-write delta lint on write_file + patch, add JSON/YAML/TOML/Python in-process linters (#20191)	2026-05-05 04:54:17 -07:00
fuzzy_match.py
homeassistant_tool.py
image_generation_tool.py	feat(image-gen): honor image_gen.model from config.yaml in plugin dispatch	2026-05-07 06:24:24 -07:00
interrupt.py
kanban_tools.py	fix(kanban): heartbeat tool extends claim TTL, not just last_heartbeat_at	2026-05-07 05:05:20 -07:00
managed_tool_gateway.py
mcp_oauth.py	fix(mcp-oauth): persist OAuth server metadata across process restarts (#21226)	2026-05-07 05:35:33 -07:00
mcp_oauth_manager.py	fix(mcp-oauth): persist OAuth server metadata across process restarts (#21226)	2026-05-07 05:35:33 -07:00
mcp_tool.py	fix(mcp): gate utility stubs on server-advertised capabilities (#21347)	2026-05-07 07:39:50 -07:00
memory_tool.py	fix(memory): remove dead allOf schema block at the source	2026-05-07 07:03:21 -07:00
mixture_of_agents_tool.py
neutts_synth.py
openrouter_client.py
osv_check.py
patch_parser.py
path_security.py
process_registry.py	fix(terminal): guard background process spawn against deleted cwd (#19933)	2026-05-04 15:35:34 -07:00
registry.py	perf(tools): memoize get_tool_definitions + TTL-cache check_fn results (#17098)	2026-04-28 18:20:17 -07:00
rl_training_tool.py
schema_sanitizer.py	fix: strip Codex-hostile top-level schema combinators	2026-05-07 07:03:21 -07:00
send_message_tool.py	feat(gateway): support [[as_document]] directive for skill media routing	2026-05-07 05:20:10 -07:00
session_search_tool.py	fix(session-search): report source from resolved parent, not FTS5 child session (#15909)	2026-05-04 05:07:40 -07:00
skill_manager_tool.py	fix: exclude hidden and archive dirs from _find_skill rglob	2026-05-07 05:15:28 -07:00
skill_provenance.py	fix(curator): only mark agent-created for background-review sediment (#19621)	2026-05-04 02:42:16 -07:00
skill_usage.py	fix(skills): lock usage telemetry updates	2026-05-07 06:13:37 -07:00
skills_guard.py
skills_hub.py	skills-hub: hash binary skill bundle files correctly	2026-05-04 01:28:12 -07:00
skills_sync.py	refactor: consolidate symlink-safe atomic replace into shared helper	2026-04-28 04:58:22 -07:00
skills_tool.py	fix(skills): support category-qualified local skill names	2026-05-05 10:15:31 -07:00
slash_confirm.py	feat(gateway,cli): confirm /reload-mcp to warn about prompt cache invalidation	2026-04-29 21:56:47 -07:00
terminal_tool.py	fix(terminal): skip sudo prompt when local NOPASSWD sudo works	2026-04-30 20:38:09 -07:00
tirith_security.py
todo_tool.py
tool_backend_helpers.py	fix(cli): coerce use_gateway config flags in tool routing	2026-04-26 19:02:55 -07:00
tool_output_limits.py
tool_result_storage.py
transcription_tools.py	fix(ci): stabilize main test suite regressions (#17660)	2026-04-29 23:18:55 -07:00
tts_tool.py	fix(tts): update MiniMax API endpoint to v1/text_to_speech	2026-05-04 12:36:09 -07:00
url_safety.py	fix(browser): enforce cloud-metadata SSRF floor in hybrid routing (#16234) (#21228)	2026-05-07 05:38:05 -07:00
vision_tools.py	fix(vision): guard user_prompt type in video_analyze_tool before debug_call_data construction	2026-05-03 15:28:04 -07:00
voice_mode.py
web_tools.py	feat(web): add SearXNG as a native search-only backend	2026-05-06 10:05:29 -07:00
website_policy.py
xai_http.py
yuanbao_tools.py	chore: remove unused imports and dead locals (ruff F401, F841) (#17010)	2026-04-28 06:46:45 -07:00