freemo
b96138b88e
fix(mcp): extract error message from content[0].text per MCP 1.4.0 protocol
...
MCPToolAdapter.invoke() was reading error messages from result.get('error',
'unknown error'), but the MCP 1.4.0 protocol returns errors in the content
field as a list of content items with type and text keys. This caused every
error from a real MCP 1.4.0-compliant server to be silently replaced with
the string 'unknown error'.
Changes:
- src/cleveragents/mcp/adapter.py: extract error_text from content[0].text
with safe guards (isinstance check, length check) and fallback to
'unknown error' when content is absent or empty
- features/mocks/mock_mcp_transport.py: return MCP 1.4.0-compliant error
responses using content list format instead of the non-standard error key
- features/tdd_mcp_error_content_key.feature: Behave scenario verifying
correct error extraction from MCP 1.4.0 content arrays (written as TDD
issue-capture, @tdd_expected_fail removed after fix applied)
- features/steps/tdd_mcp_error_content_key_steps.py: step definitions for
the new scenario including _MCP14ErrorTransport mock subclass
All 51 MCP adapter scenarios pass. Typecheck: 0 errors. Lint: clean.
ISSUES CLOSED : #2158
2026-04-03 19:03:15 +00:00
..
2026-04-03 00:29:46 +00:00
2026-03-31 16:01:58 +00:00
2026-03-31 21:47:12 +00:00
2026-04-03 00:29:46 +00:00
2026-04-03 05:56:27 +00:00
2026-04-03 05:56:27 +00:00
2026-04-03 05:56:27 +00:00
2026-04-02 16:51:04 +00:00
2026-04-03 05:56:27 +00:00
2026-04-02 23:53:13 +00:00
2026-04-01 06:16:41 +00:00
2026-04-01 06:16:41 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 23:40:36 +01:00
2026-04-03 00:23:58 +00:00
2026-03-26 13:41:31 +00:00
2026-03-30 18:27:59 +00:00
2026-03-30 18:27:59 +00:00
2026-03-30 19:35:23 +00:00
2026-03-31 21:47:12 +00:00
2026-03-28 05:27:14 +00:00
2026-03-28 05:27:14 +00:00
2026-03-26 13:41:31 +00:00
2026-03-31 16:01:58 +00:00
2026-03-31 16:01:58 +00:00
2026-04-02 16:53:03 +00:00
2026-03-30 17:06:49 -04:00
2026-03-31 21:47:12 +00:00
2026-03-27 23:53:22 +00:00
2026-04-02 21:30:05 +00:00
2026-04-02 17:00:53 +00:00
2026-04-02 16:59:07 +00:00
2026-04-02 06:21:49 +00:00
2026-03-30 13:18:07 +01:00
2026-03-30 13:18:07 +01:00
2026-03-30 13:18:07 +01:00
2026-03-30 13:18:07 +01:00
2026-03-30 13:18:07 +01:00
2026-04-01 01:46:37 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 21:39:26 +00:00
2026-03-31 11:03:20 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-03-31 21:47:12 +00:00
2026-04-01 06:16:41 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 21:48:01 +00:00
2026-03-30 21:48:01 +00:00
2026-03-27 12:57:03 +00:00
2026-03-30 21:39:26 +00:00
2026-03-29 16:23:04 +01:00
2026-03-30 17:06:49 -04:00
2026-03-31 21:47:12 +00:00
2026-04-02 16:59:40 +00:00
2026-04-02 08:31:27 +00:00
2026-04-02 16:58:36 +00:00
2026-03-31 11:03:20 +00:00
2026-03-31 21:47:12 +00:00
2026-03-26 07:52:09 +00:00
2026-04-02 17:08:05 +00:00
2026-03-30 23:40:36 +01:00
2026-03-30 23:40:36 +01:00
2026-03-30 23:40:36 +01:00
2026-03-30 23:40:36 +01:00
2026-03-31 21:47:12 +00:00
2026-04-01 06:16:41 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 17:08:52 +00:00
2026-03-27 23:53:22 +00:00
2026-04-03 02:01:45 +00:00
2026-04-02 17:07:48 +00:00
2026-04-02 16:53:03 +00:00
2026-04-02 16:59:07 +00:00
2026-03-31 16:01:58 +00:00
2026-03-31 11:31:00 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 16:01:58 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 13:19:08 +00:00
2026-04-02 16:58:39 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-03-29 18:57:15 +01:00
2026-04-02 16:59:14 +00:00
2026-03-30 09:21:51 +00:00
2026-03-27 11:10:56 +00:00
2026-04-02 16:58:32 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 11:51:27 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 16:52:33 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 16:52:33 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 16:53:03 +00:00
2026-03-30 08:42:48 +00:00
2026-03-30 13:18:07 +01:00
2026-03-30 17:48:48 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 22:42:15 +00:00
2026-03-30 22:42:15 +00:00
2026-03-30 23:40:36 +01:00
2026-04-02 16:58:36 +00:00
2026-03-30 19:52:51 +00:00
2026-03-31 21:47:12 +00:00
2026-03-29 18:57:15 +01:00
2026-04-02 17:08:38 +00:00
2026-04-02 17:07:41 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-03-30 17:06:49 -04:00
2026-03-31 21:47:12 +00:00
2026-04-02 19:09:04 +00:00
2026-03-31 01:49:16 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-03-30 17:06:49 -04:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-04-02 19:09:04 +00:00
2026-03-30 23:40:36 +01:00
2026-03-30 13:18:07 +01:00
2026-03-31 21:47:12 +00:00
2026-04-01 04:27:09 +00:00
2026-03-30 13:18:07 +01:00
2026-04-03 13:38:33 -04:00
2026-04-03 19:03:15 +00:00
2026-03-30 23:40:36 +01:00
2026-04-02 16:50:55 +00:00
2026-04-03 00:01:48 +00:00
2026-03-30 23:40:36 +01:00
2026-04-02 21:30:05 +00:00
2026-04-02 16:59:48 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 17:12:20 +00:00
2026-03-30 08:42:48 +00:00
2026-03-30 14:33:28 +00:00
2026-03-30 14:33:28 +00:00
2026-03-31 21:47:12 +00:00
2026-03-31 21:47:12 +00:00
2026-03-30 10:18:19 +00:00
2026-03-30 10:18:19 +00:00
2026-03-30 23:40:36 +01:00
2026-03-30 23:40:36 +01:00
2026-03-30 23:40:36 +01:00
2026-03-30 13:18:07 +01:00
2026-03-31 21:47:12 +00:00
2026-04-02 08:31:27 +00:00
2026-04-02 08:31:27 +00:00
2026-03-31 21:47:12 +00:00
2026-04-01 13:02:24 +00:00
2026-03-27 10:50:15 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 08:31:27 +00:00
2026-04-02 08:31:27 +00:00
2026-03-30 13:44:54 +00:00
2026-03-31 21:47:12 +00:00
2026-03-28 00:57:51 +00:00
2026-04-02 16:53:03 +00:00
2026-03-29 18:57:15 +01:00
2026-03-29 18:57:15 +01:00
2026-03-31 21:47:12 +00:00
2026-03-29 18:57:15 +01:00
2026-04-02 17:00:53 +00:00
2026-03-30 13:18:07 +01:00
2026-03-27 23:53:22 +00:00
2026-03-31 21:47:12 +00:00
2026-04-02 19:29:50 +00:00
2026-03-31 23:57:39 +00:00
2026-03-28 05:27:14 +00:00
2026-03-28 05:27:14 +00:00
2026-03-27 22:01:03 +00:00
2026-04-02 16:50:50 +00:00
2026-03-27 05:58:35 +00:00
2026-04-02 16:51:15 +00:00
2026-03-27 05:58:35 +00:00
2026-04-02 16:51:29 +00:00
2026-03-28 00:30:26 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 22:53:33 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-04-03 03:58:45 +00:00
2026-04-03 19:03:15 +00:00
2026-03-28 04:15:49 +00:00
2026-04-02 19:09:04 +00:00
2026-04-01 00:40:46 +00:00
2026-03-30 17:06:49 -04:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-28 04:34:47 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-03-27 05:58:35 +00:00
2026-04-01 04:27:09 +00:00
2026-03-31 07:42:06 +00:00
2026-04-02 23:53:13 +00:00
2026-04-02 23:59:37 +00:00
2026-04-02 17:07:26 +00:00
2026-04-02 16:53:03 +00:00
2026-04-02 16:53:03 +00:00
2026-04-02 17:07:26 +00:00
2026-04-02 17:07:26 +00:00
2026-04-02 17:07:26 +00:00
2026-04-02 17:07:26 +00:00
2026-03-31 11:31:00 +00:00
2026-03-29 18:57:15 +01:00
2026-04-01 21:51:14 +00:00
2026-04-02 17:12:54 +00:00
2026-04-01 21:51:14 +00:00
2026-04-03 05:56:27 +00:00
2026-04-02 17:08:13 +00:00
2026-04-02 17:16:59 +00:00
2026-04-02 20:48:33 +00:00
2026-04-01 09:23:21 +00:00
2026-04-03 05:56:27 +00:00
2026-04-02 17:09:15 +00:00
2026-03-31 21:47:12 +00:00
2026-04-01 03:30:00 +00:00
2026-03-30 13:18:07 +01:00
2026-03-30 11:47:37 +08:00