arcjet.com
Arcjet is a runtime security platform for protecting applications and AI systems with controls such as bot protection, rate limiting, prompt injection detection, and sensitive-data protection. It provides SDKs that enforce protections in application code and management tooling for developers and AI agents.
Arcjet exposes an OAuth-protected remote MCP server at `https://api.arcjet.com/mcp` and an authenticated `arcjet` CLI; no separate public HTTP/GraphQL developer API spec was found.
- Arcjet MCP Serverdetected
- Arcjet CLIdiscovered
Point your MCP client at the server URL and approve access in the browser. The server supports OAuth Dynamic Client Registration (RFC 7591), so the client registers itself automatically — no developer-portal app, client_id, or client_secret to create.
$ arcjet auth loginAcquired by the CLI — running arcjet auth login opens the auth flow and stores the credential.
conventions · 2/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✓https://arcjet.com/llms.txt
- API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✓https://arcjet.com/.well-known/oauth-protected-resource
- Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing