"Information about Gmail – Google's email service" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Serverless 15-tool B2B email deliverability, domain security, OpenAPI breaking-change release gate, LLMO /llms.txt auditor, and quantitative trading risk MCP connector.
Free *.pntr.dev dev subdomains — register subdomains, manage DNS and wildcard records, receive email on disposable inboxes, and capture HTTP requests for webhook debugging. OAuth sign-in; free tier.
API documentation drifts away from the running service, so consumers integrate against a contract nobody keeps. Routebase keeps API design, testing, mocking and documentation on one living source of truth, and this MCP server exposes that workspace to AI agents. Agents can design endpoints, write and run test suites, manage mock servers and publish documentation, always under the permissions of the connected Routebase account.
Research, inference, data/web/email tools, and x402 conformance, service catalog and grade feeds.
Find any agent service, and check it before you pay for it or rely on it.
Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools covering mailboxes, mails, attachments, domains, teams, and mock identities.
Free agent-service discovery, OpenAPI document checks, and receipt verification. No API key needed.
Regex matching, email/URL format validation, and JSON Schema validation.
An MCP server that provides tools to validate an email address using Dilli Email Validation API.
Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.
Email inboxes, webhooks, mock APIs, 2FA codes, approvals and 170 tools for AI agents.
Capture, inspect, send and assert on webhooks and inbound email from your coding agent.
Free MCP tools to validate multi-agent coordination thread turns and retrieve schema/samples.
Gibs is a multi-regulation compliance API for developers building applications that need to reason about EU regulations. Classify AI systems under the EU AI Act, ask compliance questions about GDPR and DORA, and get source-cited answers with article-level traceability — all in one API call.
20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.
