fix: 修改配置

Configure MCP proxy routes

.env.example

@@ -2,6 +2,7 @@
 SERVER_PORT=8080
 FRONTEND_PORT=3000
 WEBSOCKET_PORT=8082
+OPENISLE_MCP_PORT=8085
 MYSQL_PORT=3306
 REDIS_PORT=6379
 RABBITMQ_PORT=5672

deploy/deploy.sh

@@ -40,12 +40,12 @@ echo "👉 Build images ..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   build --pull \
   --build-arg NUXT_ENV=production \
-  frontend_service
+  frontend_service mcp
 
 echo "👉 Recreate & start all target services (no dev profile)..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   up -d --force-recreate --remove-orphans --no-deps \
-  mysql redis rabbitmq websocket-service springboot frontend_service
+  mysql redis rabbitmq websocket-service springboot frontend_service mcp
 
 echo "👉 Current status:"
 docker compose -f "$compose_file" --env-file "$env_file" ps

deploy/deploy_staging.sh

@@ -39,12 +39,12 @@ echo "👉 Build images (staging)..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   build --pull \
   --build-arg NUXT_ENV=staging \
-  frontend_service
+  frontend_service mcp
 
 echo "👉 Recreate & start all target services (no dev profile)..."
 docker compose -f "$compose_file" --env-file "$env_file" \
   up -d --force-recreate --remove-orphans --no-deps \
-  mysql redis rabbitmq websocket-service springboot frontend_service
+  mysql redis rabbitmq websocket-service springboot frontend_service mcp
 
 echo "👉 Current status:"
 docker compose -f "$compose_file" --env-file "$env_file" ps

docker/docker-compose.yaml

@@ -178,6 +178,32 @@ services:
       - dev
       - prod
 
+  mcp:
+    build:
+      context: ..
+      dockerfile: docker/mcp.Dockerfile
+    container_name: ${COMPOSE_PROJECT_NAME}-openisle-mcp
+    env_file:
+      - ${ENV_FILE:-../.env}
+    environment:
+      OPENISLE_MCP_BACKEND_BASE_URL: http://springboot:${SERVER_PORT:-8080}
+      OPENISLE_MCP_HOST: 0.0.0.0
+      OPENISLE_MCP_PORT: ${OPENISLE_MCP_PORT:-8085}
+      OPENISLE_MCP_TRANSPORT: ${OPENISLE_MCP_TRANSPORT:-streamable-http}
+      OPENISLE_MCP_REQUEST_TIMEOUT: ${OPENISLE_MCP_REQUEST_TIMEOUT:-10.0}
+    ports:
+      - "${OPENISLE_MCP_PORT:-8085}:${OPENISLE_MCP_PORT:-8085}"
+    depends_on:
+      springboot:
+        condition: service_started
+    networks:
+      - openisle-network
+    profiles:
+      - dev
+      - dev_local_backend
+      - prod
+
+
   websocket-service:
     image: maven:3.9-eclipse-temurin-17
     container_name: ${COMPOSE_PROJECT_NAME}-openisle-websocket

docker/mcp.Dockerfile

@@ -0,0 +1,21 @@
+FROM python:3.11-slim AS base
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+COPY mcp/pyproject.toml mcp/README.md ./
+COPY mcp/src ./src
+
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir .
+
+ENV OPENISLE_MCP_HOST=0.0.0.0 \
+    OPENISLE_MCP_PORT=8085 \
+    OPENISLE_MCP_TRANSPORT=streamable-http
+
+EXPOSE 8085
+
+CMD ["openisle-mcp"]
+

mcp/README.md

@@ -0,0 +1,37 @@
+# OpenIsle MCP Server
+
+This package provides a [Model Context Protocol](https://modelcontextprotocol.io) (MCP) server
+that exposes OpenIsle's search capabilities as MCP tools. The initial release focuses on the
+global search endpoint so the agent ecosystem can retrieve relevant posts, users, tags, and
+other resources.
+
+## Configuration
+
+The server is configured through environment variables (all prefixed with `OPENISLE_MCP_`):
+
+| Variable | Default | Description |
+| --- | --- | --- |
+| `BACKEND_BASE_URL` | `http://springboot:8080` | Base URL of the OpenIsle backend. |
+| `PORT` | `8085` | TCP port when running with the `streamable-http` transport. |
+| `HOST` | `0.0.0.0` | Interface to bind when serving HTTP. |
+| `TRANSPORT` | `streamable-http` | Transport to use (`stdio`, `sse`, or `streamable-http`). |
+| `REQUEST_TIMEOUT` | `10.0` | Timeout (seconds) for backend HTTP requests. |
+
+## Running locally
+
+```bash
+pip install .
+OPENISLE_MCP_BACKEND_BASE_URL="http://localhost:8080" openisle-mcp
+```
+
+By default the server listens on port `8085` and serves MCP over Streamable HTTP.
+
+## Available tools
+
+| Tool | Description |
+| --- | --- |
+| `search` | Perform a global search against the OpenIsle backend. |
+
+The tool returns structured data describing each search hit including highlighted snippets when
+provided by the backend.
+

mcp/pyproject.toml

@@ -0,0 +1,27 @@
+[build-system]
+requires = ["hatchling>=1.25"]
+build-backend = "hatchling.build"
+
+[project]
+name = "openisle-mcp"
+version = "0.1.0"
+description = "Model Context Protocol server exposing OpenIsle search capabilities."
+readme = "README.md"
+authors = [{ name = "OpenIsle", email = "engineering@openisle.example" }]
+requires-python = ">=3.11"
+dependencies = [
+  "mcp>=1.19.0",
+  "httpx>=0.28,<0.29",
+  "pydantic>=2.12,<3",
+  "pydantic-settings>=2.11,<3"
+]
+
+[project.scripts]
+openisle-mcp = "openisle_mcp.server:main"
+
+[tool.hatch.build]
+packages = ["src/openisle_mcp"]
+
+[tool.ruff]
+line-length = 100
+

mcp/src/openisle_mcp/__init__.py

@@ -0,0 +1,6 @@
+"""OpenIsle MCP server package."""
+
+from .config import Settings, get_settings
+
+__all__ = ["Settings", "get_settings"]
+

mcp/src/openisle_mcp/config.py

@@ -0,0 +1,52 @@
+"""Application configuration helpers for the OpenIsle MCP server."""
+
+from __future__ import annotations
+
+from functools import lru_cache
+from typing import Literal
+
+from pydantic import Field
+from pydantic.networks import AnyHttpUrl
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    """Configuration for the MCP server."""
+
+    backend_base_url: AnyHttpUrl = Field(
+        "http://springboot:8080",
+        description="Base URL for the OpenIsle backend service.",
+    )
+    host: str = Field(
+        "0.0.0.0",
+        description="Host interface to bind when running with HTTP transports.",
+    )
+    port: int = Field(
+        8085,
+        ge=1,
+        le=65535,
+        description="TCP port for HTTP transports.",
+    )
+    transport: Literal["stdio", "sse", "streamable-http"] = Field(
+        "streamable-http",
+        description="MCP transport to use when running the server.",
+    )
+    request_timeout: float = Field(
+        10.0,
+        gt=0,
+        description="Timeout (seconds) for backend search requests.",
+    )
+
+    model_config = SettingsConfigDict(
+        env_prefix="OPENISLE_MCP_",
+        env_file=".env",
+        env_file_encoding="utf-8",
+        case_sensitive=False,
+    )
+
+
+@lru_cache(maxsize=1)
+def get_settings() -> Settings:
+    """Return cached application settings."""
+
+    return Settings()

mcp/src/openisle_mcp/schemas.py

@@ -0,0 +1,55 @@
+"""Pydantic models describing tool inputs and outputs."""
+
+from __future__ import annotations
+
+from typing import Optional
+
+from pydantic import BaseModel, Field, ConfigDict
+
+
+class SearchResultItem(BaseModel):
+    """A single search result entry."""
+
+    type: str = Field(description="Entity type for the result (post, user, tag, etc.).")
+    id: Optional[int] = Field(default=None, description="Identifier of the matched entity.")
+    text: Optional[str] = Field(default=None, description="Primary text associated with the result.")
+    sub_text: Optional[str] = Field(
+        default=None,
+        alias="subText",
+        description="Secondary text, e.g. a username or excerpt.",
+    )
+    extra: Optional[str] = Field(default=None, description="Additional contextual information.")
+    post_id: Optional[int] = Field(
+        default=None,
+        alias="postId",
+        description="Associated post identifier when relevant.",
+    )
+    highlighted_text: Optional[str] = Field(
+        default=None,
+        alias="highlightedText",
+        description="Highlighted snippet of the primary text if available.",
+    )
+    highlighted_sub_text: Optional[str] = Field(
+        default=None,
+        alias="highlightedSubText",
+        description="Highlighted snippet of the secondary text if available.",
+    )
+    highlighted_extra: Optional[str] = Field(
+        default=None,
+        alias="highlightedExtra",
+        description="Highlighted snippet of extra information if available.",
+    )
+
+    model_config = ConfigDict(populate_by_name=True)
+
+
+class SearchResponse(BaseModel):
+    """Structured response returned by the search tool."""
+
+    keyword: str = Field(description="The keyword that was searched.")
+    total: int = Field(description="Total number of matches returned by the backend.")
+    results: list[SearchResultItem] = Field(
+        default_factory=list,
+        description="Ordered collection of search results.",
+    )
+

mcp/src/openisle_mcp/search_client.py

@@ -0,0 +1,51 @@
+"""HTTP client helpers for talking to the OpenIsle backend search endpoints."""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+import httpx
+
+
+class SearchClient:
+    """Client for calling the OpenIsle search API."""
+
+    def __init__(self, base_url: str, *, timeout: float = 10.0) -> None:
+        self._base_url = base_url.rstrip("/")
+        self._timeout = timeout
+        self._client: httpx.AsyncClient | None = None
+
+    def _get_client(self) -> httpx.AsyncClient:
+        if self._client is None:
+            self._client = httpx.AsyncClient(base_url=self._base_url, timeout=self._timeout)
+        return self._client
+
+    async def global_search(self, keyword: str) -> list[dict[str, Any]]:
+        """Call the global search endpoint and return the parsed JSON payload."""
+
+        client = self._get_client()
+        response = await client.get(
+            "/api/search/global",
+            params={"keyword": keyword},
+            headers={"Accept": "application/json"},
+        )
+        response.raise_for_status()
+        payload = response.json()
+        if not isinstance(payload, list):
+            formatted = json.dumps(payload, ensure_ascii=False)[:200]
+            raise ValueError(f"Unexpected response format from search endpoint: {formatted}")
+        return [self._validate_entry(entry) for entry in payload]
+
+    async def aclose(self) -> None:
+        """Dispose of the underlying HTTP client."""
+
+        if self._client is not None:
+            await self._client.aclose()
+            self._client = None
+
+    @staticmethod
+    def _validate_entry(entry: Any) -> dict[str, Any]:
+        if not isinstance(entry, dict):
+            raise ValueError(f"Search entry must be an object, got: {type(entry)!r}")
+        return entry

mcp/src/openisle_mcp/server.py

@@ -0,0 +1,98 @@
+"""Entry point for running the OpenIsle MCP server."""
+
+from __future__ import annotations
+
+from contextlib import asynccontextmanager
+from typing import Annotated
+
+import httpx
+from mcp.server.fastmcp import Context, FastMCP
+from pydantic import ValidationError
+from pydantic import Field as PydanticField
+
+from .config import get_settings
+from .schemas import SearchResponse, SearchResultItem
+from .search_client import SearchClient
+
+settings = get_settings()
+search_client = SearchClient(
+    str(settings.backend_base_url), timeout=settings.request_timeout
+)
+
+
+@asynccontextmanager
+async def lifespan(_: FastMCP):
+    """Lifecycle hook that disposes shared resources when the server stops."""
+
+    try:
+        yield
+    finally:
+        await search_client.aclose()
+
+
+app = FastMCP(
+    name="openisle-mcp",
+    instructions=(
+        "Use this server to search OpenIsle posts, users, tags, categories, and comments "
+        "via the global search endpoint."
+    ),
+    host=settings.host,
+    port=settings.port,
+    lifespan=lifespan,
+)
+
+
+@app.tool(
+    name="search",
+    description="Perform a global search across OpenIsle resources.",
+    structured_output=True,
+)
+async def search(
+    keyword: Annotated[str, PydanticField(description="Keyword to search for.")],
+    ctx: Context | None = None,
+) -> SearchResponse:
+    """Call the OpenIsle global search endpoint and return structured results."""
+
+    sanitized = keyword.strip()
+    if not sanitized:
+        raise ValueError("Keyword must not be empty.")
+
+    try:
+        raw_results = await search_client.global_search(sanitized)
+    except httpx.HTTPStatusError as exc:  # pragma: no cover - network errors
+        message = (
+            "OpenIsle backend returned HTTP "
+            f"{exc.response.status_code} while searching for '{sanitized}'."
+        )
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+    except httpx.RequestError as exc:  # pragma: no cover - network errors
+        message = f"Unable to reach OpenIsle backend search service: {exc}."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    try:
+        results = [SearchResultItem.model_validate(entry) for entry in raw_results]
+    except ValidationError as exc:
+        message = "Received malformed data from the OpenIsle backend search endpoint."
+        if ctx is not None:
+            await ctx.error(message)
+        raise ValueError(message) from exc
+
+    if ctx is not None:
+        await ctx.info(f"Search keyword '{sanitized}' returned {len(results)} results.")
+
+    return SearchResponse(keyword=sanitized, total=len(results), results=results)
+
+
+def main() -> None:
+    """Run the MCP server using the configured transport."""
+
+    app.run(transport=settings.transport)
+
+
+if __name__ == "__main__":  # pragma: no cover - manual execution
+    main()
+

nginx/openisle

@@ -100,10 +100,28 @@ server {
         # auth_basic_user_file /etc/nginx/.htpasswd;
     }
 
-
-    # ---------- WEBSOCKET GATEWAY TO :8082 ----------
     location ^~ /websocket/ {
-        proxy_pass         http://127.0.0.1:8084/; 
+        proxy_pass         http://127.0.0.1:8084/;
+        proxy_http_version 1.1;
+
+        proxy_set_header   Upgrade              $http_upgrade;
+        proxy_set_header   Connection           $connection_upgrade;
+
+        proxy_set_header   Host                 $host;
+        proxy_set_header   X-Real-IP            $remote_addr;
+        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto    $scheme;
+        proxy_set_header   X-Forwarded-Host     $host;
+
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+        proxy_buffering    off;
+        proxy_cache        off;
+        add_header         Cache-Control "no-store" always;
+    }
+
+    location /mcp {
+        proxy_pass         http://127.0.0.1:8085;
         proxy_http_version 1.1;
 
         proxy_set_header   Upgrade              $http_upgrade;

nginx/openisle-staging

@@ -8,11 +8,8 @@ server {
     listen 443 ssl;
     server_name staging.open-isle.com www.staging.open-isle.com;
 
-
     ssl_certificate     /etc/letsencrypt/live/staging.open-isle.com/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/staging.open-isle.com/privkey.pem;
-    # ssl_certificate     /etc/letsencrypt/live/open-isle.com/fullchain.pem;
-    # ssl_certificate_key /etc/letsencrypt/live/open-isle.com/privkey.pem;
     include /etc/letsencrypt/options-ssl-nginx.conf;
     ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
 
@@ -40,59 +37,13 @@ server {
         add_header X-Upstream $upstream_addr always;
     }
 
-    # 1) 原生 WebSocket
-    location ^~ /api/ws {
-        proxy_pass         http://127.0.0.1:8081;  # 不要尾随 /，保留原样 URI
-        proxy_http_version 1.1;
-
-        # 升级所需
-        proxy_set_header   Upgrade              $http_upgrade;
-        proxy_set_header   Connection           $connection_upgrade;
-
-        # 统一透传这些头（你在 /api/ 有，/api/ws 也要有）
-        proxy_set_header   Host                 $host;
-        proxy_set_header   X-Real-IP            $remote_addr;
-        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Proto    $scheme;
-        proxy_set_header   X-Forwarded-Host     $host;
-
-        proxy_read_timeout 300s;
-        proxy_send_timeout 300s;
-        proxy_buffering    off;
-        proxy_cache        off;
-    }
-
-    # 2) SockJS（包含 /info、/iframe.html、/.../websocket 等）
-    location ^~ /api/sockjs {
-        proxy_pass         http://127.0.0.1:8081;
-        proxy_http_version 1.1;
-
-        proxy_set_header   Upgrade              $http_upgrade;
-        proxy_set_header   Connection           $connection_upgrade;
-
-        proxy_set_header   Host                 $host;
-        proxy_set_header   X-Real-IP            $remote_addr;
-        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
-        proxy_set_header   X-Forwarded-Proto    $scheme;
-        proxy_set_header   X-Forwarded-Host     $host;
-
-        proxy_read_timeout 300s;
-        proxy_send_timeout 300s;
-        proxy_buffering    off;
-        proxy_cache        off;
-
-        # 如要同源 iframe 回退，下面两行二选一（或者交给 Spring Security 的 sameOrigin）
-        # proxy_hide_header  X-Frame-Options;
-        # add_header         X-Frame-Options "SAMEORIGIN" always;
-    }    
-
     # ---------- API ----------
     location /api/ {
         proxy_pass http://127.0.0.1:8081/api/;
         proxy_http_version 1.1;
 
-    	proxy_set_header Upgrade $http_upgrade;
-    	proxy_set_header Connection $connection_upgrade;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
 
 
         proxy_set_header Host              $host;
@@ -109,7 +60,6 @@ server {
         proxy_cache_bypass 1;
     }
 
-    # ---------- WEBSOCKET GATEWAY TO :8083 ----------
     location ^~ /websocket/ {
         proxy_pass         http://127.0.0.1:8083/;
         proxy_http_version 1.1;
@@ -130,4 +80,24 @@ server {
         add_header         Cache-Control "no-store" always;
     }
 
-}
+    location /mcp {
+        proxy_pass         http://127.0.0.1:8086;
+        proxy_http_version 1.1;
+
+        proxy_set_header   Upgrade              $http_upgrade;
+        proxy_set_header   Connection           $connection_upgrade;
+
+        proxy_set_header   Host                 $host;
+        proxy_set_header   X-Real-IP            $remote_addr;
+        proxy_set_header   X-Forwarded-For      $proxy_add_x_forwarded_for;
+        proxy_set_header   X-Forwarded-Proto    $scheme;
+        proxy_set_header   X-Forwarded-Host     $host;
+
+        proxy_read_timeout 300s;
+        proxy_send_timeout 300s;
+        proxy_buffering    off;
+        proxy_cache        off;
+        add_header         Cache-Control "no-store" always;
+    }
+
+}