Joshua
One MCP for all your APIs.
Point your agents at one server. It discovers every API you've registered — from the public catalog, your own private specs, or the internal tools you never published. We teach your agent, you keep your secrets.
The MCP surface
Two tools: list_user_tools and fetch_user_tool.
Authenticate with Bearer <api_key>. The key scopes results to your registrations.
Zero secrets stored
Joshua stores a pointer — env var name, 1Password path, Doppler ref. Your agent resolves the credential at call time.
Build-your-own
Paste any capability doc as a private description. The agent reads it verbatim.
Curated catalog
Anyone can submit a public tool. Each submission is reviewed before it lands in the catalog.
Step by step
01 / 06Verified catalog (18)
Propose a tool →AgentMail
Email inboxes for AI agents — create inboxes, send/reply/forward messages, manage threads, drafts, webhooks, domains, and API keys.
bearer verified
Apollo.io
Sales engagement + B2B contact/company data API. Search people and companies, enrich records, manage sequences.
bearer verified
Cloudflare
Cloudflare REST API — DNS, Workers, R2, Pages, Zero Trust, Cache/Purge, WAF, Images, Stream, and account management.
bearer verified
Compresr
LLM context compression API — cut token costs by compressing query-agnostic, query-specific, or markdown context. Streaming and batch modes.
bearer verified
Didit
Identity verification platform — KYC, KYB, AML screening, document and biometric checks. Hosted sessions or server-to-server standalone APIs.
bearer verified
GitHub
Source control, issues, pull requests, Actions, and organization management. REST (v3) and GraphQL (v4) APIs.
bearer verified
HubSpot
CRM for contacts, companies, deals, tickets, and marketing. Private-app bearer auth; CRM v3 API with associations and batch endpoints.
bearer verified
InstantContext
Collaborative workspace for humans + AI agents — projects, artifacts, notes, todos, search, and messaging. Persistent context across sessions.
bearer verified
Linear
Issue tracking and project management. GraphQL-only API — queries and mutations for issues, projects, cycles, teams, and comments.
bearer verified
Notion
Pages, databases, blocks, and search across a Notion workspace. Block-structured content model; integration-based auth.
bearer verified
Orthogonal
API gateway for AI agents — one credential gives access to a catalog of third-party APIs with search, details, and run endpoints.
bearer verified
Render
Managed cloud platform API — services, deploys, environment variables, logs, custom domains, cron jobs, and Postgres instances.
bearer verified
Resend
Transactional email API. Send, schedule, batch, list domains, manage API keys. Minimal surface; easy replacement for SendGrid/Postmark.
bearer verified
Sentry
Error tracking and performance monitoring — query issues and events, manage projects, releases, alerts, teams, and dashboards.
bearer verified
Slack
Team messaging: post messages, manage channels, read conversation history, update user status. Bot + user tokens via Slack Apps.
bearer verified
Stripe
Payments, subscriptions, invoicing, and financial primitives. REST API with idempotency keys, webhooks, and test/live key separation.
bearer verified
Supabase
Management API for Supabase — projects, branches, database, edge functions, storage, orgs. Separate from the per-project PostgREST/Auth/Realtime clients.
bearer verified
Vercel
Deploy platform API — projects, deployments, domains, environment variables, logs, team/org management.
bearer verified