Xiaobo LiuandBen Brandt 997477e937 agent: Check is_error flag in MCP tool responses (#47095) ...

Previously, when an MCP server returned a tool response with
`is_error: true`, the error content was incorrectly treated as
a successful result. This could mislead the LLM into thinking
the tool call succeeded when it actually failed.

Now we check the `is_error` flag and propagate the error message
properly, allowing the agent to handle failures appropriately.

Release Notes:

- N/A

---------

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

2026-02-12 13:46:46 +00:00

..

context_server_registry.rs

agent: Check is_error flag in MCP tool responses (#47095)

2026-02-12 13:46:46 +00:00

copy_path_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

create_directory_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

delete_path_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

diagnostics_tool.rs

Use AgentTool::NAME const instead of name() method and hardcoded strings (#48506)

2026-02-05 19:28:28 +00:00

edit_file_tool.rs

agent: Fix edit_file tool description (#48588)

2026-02-12 12:39:15 +00:00

fetch_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

find_path_tool.rs

Use AgentTool::NAME const instead of name() method and hardcoded strings (#48506)

2026-02-05 19:28:28 +00:00

grep_tool.rs

Use AgentTool::NAME const instead of name() method and hardcoded strings (#48506)

2026-02-05 19:28:28 +00:00

list_directory_tool.rs

Use AgentTool::NAME const instead of name() method and hardcoded strings (#48506)

2026-02-05 19:28:28 +00:00

move_path_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

now_tool.rs

Use AgentTool::NAME const instead of name() method and hardcoded strings (#48506)

2026-02-05 19:28:28 +00:00

open_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

read_file_tool.rs

agent: Move subagent spawning to ThreadEnvironment (#48381)

2026-02-10 11:26:01 +00:00

restore_file_from_disk_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

save_file_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

streaming_edit_file_tool.rs

agent: Fix edit_file tool description (#48588)

2026-02-12 12:39:15 +00:00

subagent_tool.rs

Remove thinking tool (#48952)

2026-02-11 16:22:20 -05:00

terminal_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00

web_search_tool.rs

Replace always_allow_tool_actions with tool_permissions.default (#48553)

2026-02-10 18:57:31 -05:00