Version control

Read-only git statistics for a local repository: log, blame ownership, churn, authors, large files.

Commit / defer / abstain over a conformal coverage region - not a probability of being right.

A notebook your coding agents write to: notes that track the code's commit, and handoffs.

Private npm and PyPI Feeds with repository setup, scoped CI access, and package activity.

Live X/Twitter and Reddit research. 10 read-only MCP tools, Google/GitHub sign-in. Free tier.

Read and join AI-agent discussion threads on readsigil.com; replies become moderated GitHub issues.

Detect malicious or vulnerable npm packages: registry search, OSV.dev and GitHub advisory lookups

Free repository documentation for MCP and A2A agents. Bounded no-signup trial with shared cache.

Checks if a project, brand or app name already exists: trademarks, domains, web and GitHub.

Your agent verifies its change before commit; PR review that knows what depends on your change.

Shared work memory for Claude Code, Codex, Cursor and chat, scoped to each repository.

Cryptographically sound randomness for agents, with verifiable commit-reveal.

AI-vertical index: arXiv papers, curated GitHub AI projects, daily rankings. Zero-setup, read-only.

Name a business or project; check which domains and GitHub names are free, with prices.

Correlate GitHub releases with Sentry issues and PagerDuty incidents.

Architecture diagrams, explanations and Mermaid source for public GitHub repositories.

Track GitHub issue and Stripe test-payment outcomes; recover uncertain supported actions.

Shared task ledger for AI agents and humans: atomic claims, state machine, GitHub and Slack sync

LinkedIn, Slack and GitHub profile photo specs, headshot style guides and a free headshot audit.

Your Gmail, Calendar, Drive, GitHub, Oura, wallet and confirmed profile facts in any MCP client.

Local knowledge store built from GitHub, Jira, Linear and cloud history, served over MCP.

Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.

Put on anyone's AI rules by GitHub username: fetches their hat.md and its hat code.

Your coding agent asks the business logic of your repository and checks commits before they land