user-agent — developer tools MCP Tool
user-agent
(user agent) is one of 59 tools on the
developer tools
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call user-agent from your client
- Claude Code developer tools user-agent run in your project directory
- Claude Desktop developer tools user-agent ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor developer tools user-agent ~/.cursor/mcp.json
- VS Code developer tools user-agent .vscode/mcp.json
- Zed developer tools user-agent ~/.config/zed/settings.json
- Windsurf developer tools user-agent ~/.codeium/windsurf/mcp_config.json
- Cline developer tools user-agent ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI developer tools user-agent ~/.gemini/settings.json
- Grok developer tools user-agent .mcp.json (in your project root)
- ChatGPT developer tools user-agent Settings → Connectors → Advanced → Developer mode
- Claude.ai developer tools user-agent Settings → Connectors → Add custom connector
- LangChain developer tools user-agent pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http developer-tools https://programmes.net/mcpOther tools on this server
- json
- base64
- url
- url-encode
- jwt
- html-entity
- hash
- uuid
- password
- random
- case
- slugify
- yaml-json
- json-ts
- json-csv
- color
- number-base
- chmod
- http-status
- css-minify
- curl-converter
- sql
- xml
- html
- markdown
- timestamp
- cron
- regex
- lorem
- word-count
- diff
- bcrypt
- wifi-qr
- gitignore
- contrast
- image-base64
- json-schema
- cidr
- color-palette
- password-strength
- jsonpath
- totp
- data-size
- mime
- sort-lines
- jwt-encode
- ulid
- string-escape
- ascii
- roman-numeral
- aes-encrypt
- json-diff
- morse-code
- markdown-table
- hmac
- css-units
- json-xml
- char-inspector
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.