"Accessing Data from a Cryptocurrency Decentralized Exchange (DEX)" matching MCP connectors:

Check if a dependency's license obligates you, based on how you ship. npm, PyPI, Go.

Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.

Risk-scan a diff, flag AI-generated-code tells, find secrets. 5 of 7 tools need no account.

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.

The official e18e MCP server keeping your agent in check from installing bloated dependencies.

What CSS you can actually ship today, from live Baseline data and MDN browser-compat-data.

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

Dev-registry data: npm/PyPI/Docker/VS Code packages, dep graphs, vulns, 50+ ecosystems.

Rams is a design reviewer for UI code. The MCP server puts the hosted engine inside a coding agent: the agent passes files to the review_files tool and gets back a 0–100 score with file:line issues and concrete fixes — accessibility, color, typography, spacing, components, UX, motion, craft, and native SwiftUI. Same engine and scoring as the Rams GitHub App. 258 rules, published at rams.ai/rules. Free tier: 30 reviews/month.

Runs your code against a contract; returns HELD or BROKE at the exact input. Deterministic.

Multi-model code review: a panel of models + detectors return a pass/fail verdict. Paid via x402.

MCP server for YAML: validate & lint, convert between 10 formats, visualize as diagrams, and create/edit your saved diagrams — from your AI editor.

Stop your AI agents from writing sloppy TypeScript. A toolkit that teaches coding agents like Claude Code, Codex, Cursor, Amp, and more to ship production-ready code in half the time, at half the cost. Docs are available at https://convention.sh/docs

Deterministic regex synthesis from labeled examples. Zero LLM, proof matrix, backtracking audit.

Validated Laravel plugin data - health scores, compatibility and vendor trust

Code intelligence for LLMs. Analyze, search, and retrieve code from any public git repository.

Send a coupling matrix, get zone classifications and optimal factorization strategy.

Real-time Python package and vulnerability data for AI coding agents.

DBRE-grade SQL analysis inside any MCP client. No connection. No install. Paste a query.