key-inspector — developer tools MCP Tool
key-inspector
(key inspector) is one of 87 tools on the
developer tools
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call key-inspector from your client
- Claude Code developer tools key-inspector run in your project directory
- Claude Desktop developer tools key-inspector ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor developer tools key-inspector ~/.cursor/mcp.json
- VS Code developer tools key-inspector .vscode/mcp.json
- Zed developer tools key-inspector ~/.config/zed/settings.json
- Windsurf developer tools key-inspector ~/.codeium/windsurf/mcp_config.json
- Cline developer tools key-inspector ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI developer tools key-inspector ~/.gemini/settings.json
- Grok developer tools key-inspector .mcp.json (in your project root)
- ChatGPT developer tools key-inspector Settings → Connectors → Advanced → Developer mode
- Claude.ai developer tools key-inspector Settings → Connectors → Add custom connector
- LangChain developer tools key-inspector pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http developer-tools https://programmes.net/mcpOther tools on this server
- json
- xml
- sql
- html
- base64
- url
- jwt
- html-entity
- url-encode
- hash
- uuid
- password
- bcrypt
- random
- timestamp
- color
- number-base
- case
- regex
- diff
- lorem
- word-count
- cron
- json-csv
- markdown
- yaml-json
- json-ts
- contrast
- image-base64
- gitignore
- http-status
- slugify
- chmod
- wifi-qr
- css-minify
- curl-converter
- json-schema
- cidr
- user-agent
- color-palette
- password-strength
- jsonpath
- totp
- data-size
- mime
- sort-lines
- jwt-encode
- ulid
- string-escape
- ascii
- roman-numeral
- json-diff
- morse-code
- markdown-table
- hmac
- css-units
- json-xml
- char-inspector
- semver
- duration
- nanoid
- base-n
- luhn
- x509
- env-json
- toml-json
- csp
- security-headers
- ipv6
- utm
- aspect-ratio
- html-jsx
- jsonc
- text-cleanup
- date-calc
- svg-data-uri
- id-decoder
- docker-compose
- glob-tester
- punycode
- ieee754
- html-markdown
- robots-txt
- compress
- saml-decoder
- json-schema-validator
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.