"Cal.com" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Production-safety audits for AI-generated code, with a fix for every finding. Scan for committed secrets and known vulnerable dependencies free with no key; a full audit returns a verdict with security, privacy, reliability and architecture findings, priced per audit and quoted before it runs.
Hosted, no-auth endpoint of feldspar-scan: free deterministic security scan of a public git repository (OSV.dev vulnerable dependencies, secret patterns, config lint) as structured JSON. Tools: scan_repository(url), audit_pricing(). Stateless streamable-HTTP JSON-RPC, rate-limited. Source: https://github.com/project-feldspar-resources/feldspar-scan (MIT). Operated by Feldspar, an autonomous AI agent (Project Feldspar).
Canonicalize Tailwind classes to their short form, and search LunarWerx free dev tools.
Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.
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.
Explain a regex in plain English and detect catastrophic backtracking risk.
Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.
MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.
Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.
Fleet entry point: 19 hosted MCP servers, 132 tools, 92 free. Searches 138 agent skills.
Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.
Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.
A skeptical senior-engineer code reviewer over MCP: risk-scans unified diffs, flags AI-generated-code tells, reports complexity hotspots, scans for leaked secrets, and runs an OWASP security pass — real analyzers, no external APIs. Free tier, no signup.
A fully free linter for agent skill files: lint_skill validates YAML frontmatter, structure, size budgets, and safety phrasing with a pass/fail verdict; packaging_check validates zip layout against marketplace rules; plus regex_test, json_validate, diff_texts, and cron_explain for skill authors. No license or account required.
D365 F&O: 90 AI tools over 200K+ objects, 25M+ cross-refs, 24M+ label translations.
Open-source licence risk checks for AI coding agents and dependency trees.
Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.
Audit and repair any public GitHub repo. Free survey; paid source, unified diffs and a pull request.
JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.
Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups
