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Code Issues Packages Projects Releases Wiki Activity

feat(mcp): support mcp resources (#2215)

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* feat(mcp): support mcp resources

* feat(web): split MCP resources into tab

* docs: add MCP resources PR review

* feat(mcp): productionize resource support

* feat(mcp): scope local agent tools and resources

* fix(web): gate space embedding models behind login

* fix(web): prevent clipped space model CTA

* test: update preproc resource tool expectations

* fix(web): expose skill authoring tools in selector

---------

Co-authored-by: yang.xiang <yang.xiang@advancegroup.com>
Co-authored-by: Hyu <chenhyu@proton.me>
Co-authored-by: Junyan Qin <rockchinq@gmail.com>
This commit is contained in:
advancer-young
2026-06-30 19:16:30 +08:00
committed by GitHub
parent 2618e06492
commit 096ec1a8ce
39 changed files with 4103 additions and 201 deletions
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src/langbot/pkg/pipeline/preproc/preproc.py
+25 -3
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@@ -25,6 +25,21 @@ class PreProcessor(stage.PipelineStage):
- use_funcs
"""
@staticmethod
def _filter_selected_tools(
tools: list,
local_agent_config: dict,
) -> list:
if local_agent_config.get('enable-all-tools', True) is not False:
return tools
selected_tools = local_agent_config.get('tools', [])
if not isinstance(selected_tools, list):
return []
selected_tool_names = {tool for tool in selected_tools if isinstance(tool, str)}
return [tool for tool in tools if tool.name in selected_tool_names]
async def process(
self,
query: pipeline_query.Query,
@@ -32,6 +47,7 @@ class PreProcessor(stage.PipelineStage):
) -> entities.StageProcessResult:
"""Process"""
selected_runner = query.pipeline_config['ai']['runner']['runner']
local_agent_config = query.pipeline_config.get('ai', {}).get('local-agent', {})
include_skill_authoring = (
selected_runner == 'local-agent' and getattr(self.ap, 'skill_service', None) is not None
)
@@ -43,7 +59,7 @@ class PreProcessor(stage.PipelineStage):
if selected_runner == 'local-agent':
# Read model config — new format is { primary: str, fallbacks: [str] },
# but handle legacy plain string for backward compatibility
model_config = query.pipeline_config['ai']['local-agent'].get('model', {})
model_config = local_agent_config.get('model', {})
if isinstance(model_config, str):
# Legacy format: plain UUID string
primary_uuid = model_config
@@ -113,11 +129,14 @@ class PreProcessor(stage.PipelineStage):
# Get bound plugins and MCP servers for filtering tools
bound_plugins = query.variables.get('_pipeline_bound_plugins', None)
bound_mcp_servers = query.variables.get('_pipeline_bound_mcp_servers', None)
query.use_funcs = await self.ap.tool_mgr.get_all_tools(
include_mcp_resource_tools = query.variables.get('_pipeline_mcp_resource_agent_read_enabled', True)
all_tools = await self.ap.tool_mgr.get_all_tools(
bound_plugins,
bound_mcp_servers,
include_skill_authoring=include_skill_authoring,
include_mcp_resource_tools=include_mcp_resource_tools,
)
query.use_funcs = self._filter_selected_tools(all_tools, local_agent_config)
self.ap.logger.debug(f'Bound plugins: {bound_plugins}')
self.ap.logger.debug(f'Bound MCP servers: {bound_mcp_servers}')
@@ -128,11 +147,14 @@ class PreProcessor(stage.PipelineStage):
if not query.use_funcs and query.variables.get('_fallback_model_uuids'):
bound_plugins = query.variables.get('_pipeline_bound_plugins', None)
bound_mcp_servers = query.variables.get('_pipeline_bound_mcp_servers', None)
query.use_funcs = await self.ap.tool_mgr.get_all_tools(
include_mcp_resource_tools = query.variables.get('_pipeline_mcp_resource_agent_read_enabled', True)
all_tools = await self.ap.tool_mgr.get_all_tools(
bound_plugins,
bound_mcp_servers,
include_skill_authoring=include_skill_authoring,
include_mcp_resource_tools=include_mcp_resource_tools,
)
query.use_funcs = self._filter_selected_tools(all_tools, local_agent_config)
sender_name = ''