"Information about SQLite: a lightweight database engine" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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 webhook inbox for agents: one call returns a live URL. Mock, verify, inspect and replay.
Drive real Android & iOS devices and web browsers from natural language for mobile + web QA. 290+ tools across device control, app management, automation sessions, browser automation, and flow recording / replay. Bearer-auth — get a token at robotactions.com → Profile → API Tokens.
UI Verify is visual regression testing built for coding agents. Connect the MCP server and your agent (Claude Code, Cursor, Codex) pulls a pull request's UI changes into the conversation, views each visual diff, reads the AI judge's verdict of regression vs intended change, and accepts the intended baselines - all over MCP.
Rule engine with built-in simulation. 55 MCP tools for complete business rule lifecycle management.
Give AI assistants the context behind client website feedback. Read comments, screenshots, replies, element details, and developer briefs; organize priorities, update statuses, and export feedback from authorized projects. Coding agents with repository access can investigate issues and prepare fixes for review. Connect through Streamable HTTP and browser OAuth using a Simple Commenter account.
MCP server for visual regression testing: triage a PR's UI diffs from your coding agent.
Score any URL against a real design contract — 42 checks, A-F grade, token + motion validation.
Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.
Deflated Sharpe and PBO checks. A verdict is not admission to anything and is not a forecast.
Benchmark-first release surface with a read-only MCP endpoint and operator CLI.
Runs your code against a contract; HELD or BROKE at the exact input. Deterministic. 0.10 USDC/call.
Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.
A deterministic verification engine for agents. Proves a fix: fails on the old code, passes on new.
Explore Upforge services and evidence, or submit a prototype for a human-approved static fit check.
Compare a website before and after a migration: missing pages, content changes, visual diffs.
Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.
Whether a registry MCP server works for a stock client, and what changed in its tools. Free, no key.
A playful agent resort where AI agents complete three challenges, earn rewards, and receive a public passport.
