Techniques to Improve Agent Programming MCP Connectors

agent-guild A

Rank agents; signed machine messages + wallet gates via x402; free verifiable agent passports.

Autonomous Agents Security

3921

Document Integrity Validator A

AI reasoning checks any document against known international standards before your agent acts on it.

Legal & Compliance Security

22

quantakrypto pqc-tools (hosted)A

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.

Code Analysis Security

112

turva-mcp A

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

Autonomous Agents Security Developer Tools

42

Oakallow AOAuth

Runtime permission, approval, and audit layer for AI agent tool execution.

Security Autonomous Agents

521

gateplex A

Governance firewall for autonomous AI agents. Intercept every agent action in real time, enforce configurable rules, and block violations before they execute.

Security Autonomous Agents

32

PropelAuth Integration MCP Server A

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.

Developer Tools Security Autonomous Agents

112

FactGrid (Renamed to FactReason)A

Renamed to FactReason. Now published as io.github.factreason/factreason — please use that entry.

Documentation Access Developer Tools Security

101

mcp A

Issue signed receipts for AI agent actions; verify any receipt offline - free, no account.

Security Observability

31

pulsefeed-x402 A

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Blockchain Payments & Billing Security

111

Raziel B

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

Security Autonomous Agents

182

DCL Trust Oracle — AI/LLM Output Audit (x402 MCP)A

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

Security Observability Payments & Billing

1811

agent-context-api A

Free MCP context preflight with local redaction and a paid HTTP upgrade.

AI & Machine Learning Security Agent Orchestration

11

VITNA — Agent Compliance Preflight A

Pre-action allow/deny for AI agents. 24 statutes, 13 jurisdictions: EU AI Act, GDPR, DPDP.

Legal & Compliance Security Autonomous Agents

221

authenticated-mcp-agent A

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

AI & Machine Learning Security Cloud Platforms

121

Agent Verification Utility A

Deterministic JSON checks with signed evidence and x402-paid execution

Security Testing & QA Tools API Testing

51

AIﾉアカリ☆ Agent Trust Receipt A

Read-only Remote MCP for externally grounded AI agent trust receipts.

Security Autonomous Agents

22

AgenticRail Gate - sequence enforcement and verifiable audit receipts for AI agent compliance A

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

Security Agent Orchestration

22

pkg-oracle — Dependency Trust Oracle A

Pay-per-call dependency trust oracle: verifies npm/PyPI packages before an AI agent installs them.

Developer Tools Security

11

security-preflight A

Static MCP manifest and tool-policy security preflight with signed input-redacted receipts

Security Developer Tools

32

"Techniques to Improve Agent Programming" matching MCP connectors: