"Firebase: Google's Backend-as-a-Service Platform" matching MCP connectors:

Discovery, OAuth, project operations, and exact project MCP handoff for Spala backend projects.

Hosted, OAuth-gated endpoint for quantakrypto's post-quantum crypto tools: scan code for quantum-vulnerable cryptography (RSA/ECDH/ECDSA/DH) and get NIST ML-KEM/ML-DSA/SLH-DSA migration guidance over authenticated HTTP — nothing to install. Sign-in required (Google/GitHub/email). Same tools as the open-source @quantakrypto/mcp server; source at github.com/quantakrypto/pqc-tools.

Is a wallet frozen by Tether/Circle? Free freeze checks + full history, screening & KYT. 9 chains.

Pay-per-call safety checks for AI agents: screen a crypto address or URL before you transact.

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

The PropelAuth Integration MCP Server helps you and your favorite AI agent integrate PropelAuth as quickly and easily as possible into your project. Whether you're integrating PropelAuth into your Next.js project or your FastAPI backend, the Integration MCP Server will ensure your AI agent has the best context possible for a successful integration.

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

Verify a skill, tool, or package before an agent installs it, or verify a scan attestation.

Deterministic runtime enforcement of step order for AI agents: ALLOW/DENY before a step runs.

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes

Hash passwords with bcrypt and issue/verify JWT session tokens over A2A + MCP.

Ask whether a location has recent credit-card-skimmer detections, from a consumer sensor network.

Verify a photo's capture time and provenance: C2PA validation, EXIF/XMP, and pixel forensics. Free keyless use; one clear verdict per image. C2PA Conformant Validator, listed on the C2PA Conforming Products List.

Browse Aevum Security's Singapore cybersecurity services and submit a business enquiry.

Scan any website or MCP server for agent-trust-readiness; returns a signed, verifiable scorecard.

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys.

Trust infrastructure for AI agents: read a verifiable Trust Rating, claim an identity, earn a badge.

Hosted MCP server for the Wavix telecom platform: SMS, voice, 2FA, SIP, numbers, 10DLC, CDRs.

Verify x402 endpoints before payment or publish service profiles for agent discovery.