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Add MCP server with search and get object tool (#1)
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‎LICENSE

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MIT License
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Copyright (c) 2025 DevRev, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md

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## Overview
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A Model Context Protocol server for DevRev.
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A Model Context Protocol server for DevRev. It is used to search and retrieve information using the DevRev APIs.
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## Tools
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- `search`: Search for information using the DevRev search API with the provided query and namespace.
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- `get_object`: Get all information about a DevRev issue or ticket using its ID.
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## Configuration
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### Get the DevRev API key
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1. Go to https://app.devrev.ai/signup and create an account.
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2. Import your data from your existing data sources like Salesforce, Zendesk while following the instructions [here](https://devrev.ai/docs/import#available-sources).
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3. Generate an access token while following the instructions [here](https://developer.devrev.ai/public/about/authentication#personal-access-token-usage).
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### Usage with Claude Desktop
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On MacOS: `~/Library/Application\ Support/Claude/claude_desktop_config.json`
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On Windows: `%APPDATA%/Claude/claude_desktop_config.json`
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<details>
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<summary>Published Servers Configuration</summary>
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```json
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"mcpServers": {
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"devrev": {
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"command": "uvx",
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"args": [
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"devrev-mcp"
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],
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"env": {
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"DEVREV_API_KEY": "YOUR_DEVREV_API_KEY"
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}
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}
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}
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```
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</details>
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<details>
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<summary>Development/Unpublished Servers Configuration</summary>
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```json
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"mcpServers": {
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"devrev": {
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"command": "uv",
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"args": [
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"--directory",
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"Path to src/devrev_mcp directory",
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"run",
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"devrev-mcp"
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],
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"env": {
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"DEVREV_API_KEY": "YOUR_DEVREV_API_KEY"
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}
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}
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}
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```
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</details>

‎pyproject.toml

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[project]
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name = "devrev-mcp"
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version = "0.1.1"
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description = "A MCP server project"
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readme = "README.md"
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requires-python = ">=3.11"
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dependencies = [ "mcp>=1.0.0", "requests"]
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[[project.authors]]
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name = "Sunil Pandey"
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email = "[email protected]"
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[build-system]
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requires = [ "hatchling",]
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build-backend = "hatchling.build"
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[project.scripts]
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devrev-mcp = "devrev_mcp:main"

‎src/devrev_mcp/__init__.py

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"""
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Copyright (c) 2025 DevRev, Inc.
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SPDX-License-Identifier: MIT
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DevRev MCP server package initialization.
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"""
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from . import server
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import asyncio
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def main():
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"""Main entry point for the package."""
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asyncio.run(server.main())
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# Optionally expose other important items at package level
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__all__ = ['main', 'server']

‎src/devrev_mcp/server.py

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"""
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Copyright (c) 2025 DevRev, Inc.
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SPDX-License-Identifier: MIT
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This module implements the MCP server for DevRev integration.
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"""
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import asyncio
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import os
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import requests
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from mcp.server.models import InitializationOptions
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import mcp.types as types
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from mcp.server import NotificationOptions, Server
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from pydantic import AnyUrl
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import mcp.server.stdio
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from .utils import make_devrev_request
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server = Server("devrev_mcp")
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@server.list_tools()
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async def handle_list_tools() -> list[types.Tool]:
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"""
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List available tools.
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Each tool specifies its arguments using JSON Schema validation.
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"""
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return [
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types.Tool(
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name="search",
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description="Search DevRev using the provided query",
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inputSchema={
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"type": "object",
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"properties": {
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"query": {"type": "string"},
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"namespace": {"type": "string", "enum": ["article", "issue", "ticket"]},
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},
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"required": ["query", "namespace"],
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},
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),
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types.Tool(
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name="get_object",
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description="Get all information about a DevRev issue and ticket using its ID",
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inputSchema={
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"type": "object",
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"properties": {
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"id": {"type": "string"},
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},
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"required": ["id"],
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},
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)
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]
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@server.call_tool()
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async def handle_call_tool(
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name: str, arguments: dict | None
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) -> list[types.TextContent | types.ImageContent | types.EmbeddedResource]:
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"""
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Handle tool execution requests.
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Tools can modify server state and notify clients of changes.
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"""
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if name == "search":
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if not arguments:
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raise ValueError("Missing arguments")
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query = arguments.get("query")
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if not query:
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raise ValueError("Missing query parameter")
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namespace = arguments.get("namespace")
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if not namespace:
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raise ValueError("Missing namespace parameter")
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response = make_devrev_request(
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"search.hybrid",
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{"query": query, "namespace": namespace}
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)
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if response.status_code != 200:
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error_text = response.text
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return [
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types.TextContent(
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type="text",
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text=f"Search failed with status {response.status_code}: {error_text}"
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)
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]
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search_results = response.json()
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return [
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types.TextContent(
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type="text",
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text=f"Search results for '{query}':\n{search_results}"
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)
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]
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elif name == "get_object":
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if not arguments:
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raise ValueError("Missing arguments")
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id = arguments.get("id")
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if not id:
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raise ValueError("Missing id parameter")
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response = make_devrev_request(
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"works.get",
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{"id": id}
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)
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if response.status_code != 200:
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error_text = response.text
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return [
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types.TextContent(
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type="text",
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text=f"Get object failed with status {response.status_code}: {error_text}"
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)
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]
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object_info = response.json()
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return [
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types.TextContent(
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type="text",
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text=f"Object information for '{id}':\n{object_info}"
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)
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]
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else:
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raise ValueError(f"Unknown tool: {name}")
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async def main():
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# Run the server using stdin/stdout streams
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async with mcp.server.stdio.stdio_server() as (read_stream, write_stream):
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await server.run(
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read_stream,
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write_stream,
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InitializationOptions(
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server_name="devrev_mcp",
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server_version="0.1.1",
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capabilities=server.get_capabilities(
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notification_options=NotificationOptions(),
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experimental_capabilities={},
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),
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),
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)

‎src/devrev_mcp/utils.py

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"""
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Copyright (c) 2025 DevRev, Inc.
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SPDX-License-Identifier: MIT
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This module provides utility functions for making authenticated requests to the DevRev API.
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"""
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import os
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import requests
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from typing import Any, Dict
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def make_devrev_request(endpoint: str, payload: Dict[str, Any]) -> requests.Response:
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"""
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Make an authenticated request to the DevRev API.
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Args:
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endpoint: The API endpoint path (e.g., "works.get" or "search.hybrid")
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payload: The JSON payload to send
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Returns:
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requests.Response object
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Raises:
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ValueError: If DEVREV_API_KEY environment variable is not set
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"""
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api_key = os.environ.get("DEVREV_API_KEY")
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if not api_key:
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raise ValueError("DEVREV_API_KEY environment variable is not set")
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headers = {
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"Authorization": f"{api_key}",
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"Content-Type": "application/json",
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}
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return requests.post(
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f"https://api.devrev.ai/{endpoint}",
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headers=headers,
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json=payload
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)

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