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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/api/http/controller/groups/resources/mcp.py
+48
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@@ -2,6 +2,7 @@ from __future__ import annotations
import quart
import traceback
from urllib.parse import unquote
from ... import group
@@ -66,3 +67,50 @@ class MCPRouterGroup(group.RouterGroup):
server_data = await quart.request.json
task_id = await self.ap.mcp_service.test_mcp_server(server_name=server_name, server_data=server_data)
return self.success(data={'task_id': task_id})
@self.route('/servers/<server_name>/resources', methods=['GET'], auth_type=group.AuthType.USER_TOKEN)
async def _(server_name: str) -> str:
"""Get resources from an MCP server"""
server_name = unquote(server_name)
try:
resources = await self.ap.mcp_service.get_mcp_server_resources(server_name)
templates = await self.ap.mcp_service.get_mcp_server_resource_templates(server_name)
runtime_info = await self.ap.mcp_service.get_runtime_info(server_name)
return self.success(
data={
'resources': resources,
'resource_templates': templates,
'resource_capabilities': (runtime_info or {}).get('resource_capabilities', {}),
}
)
except Exception as e:
return self.http_status(500, -1, f'Failed to get resources: {str(e)}')
@self.route('/servers/<server_name>/resource-templates', methods=['GET'], auth_type=group.AuthType.USER_TOKEN)
async def _(server_name: str) -> str:
"""Get resource templates from an MCP server"""
server_name = unquote(server_name)
try:
templates = await self.ap.mcp_service.get_mcp_server_resource_templates(server_name)
return self.success(data={'resource_templates': templates})
except Exception as e:
return self.http_status(500, -1, f'Failed to get resource templates: {str(e)}')
@self.route('/servers/<server_name>/resources/read', methods=['POST'], auth_type=group.AuthType.USER_TOKEN)
async def _(server_name: str) -> str:
"""Read a resource from an MCP server"""
server_name = unquote(server_name)
data = await quart.request.json
uri = data.get('uri')
if not uri:
return self.http_status(400, -1, 'URI is required')
try:
envelope = await self.ap.mcp_service.read_mcp_server_resource_envelope(
server_name,
uri,
max_bytes=data.get('max_bytes'),
include_blob=bool(data.get('include_blob', False)),
)
return self.success(data=envelope)
except Exception as e:
return self.http_status(500, -1, f'Failed to read resource: {str(e)}')