Developer tools

Check US recalls for a car, a baby product, a food or a medicine in the official recall databases.

Free blind-play night-fishing game over MCP. Deterministic engine, zero LLM calls, save codes.

The vetted, cross-LLM marketplace of doer agents — itself an MCP server.

ZEN SecDB MCP server for CVE intelligence, CVSS/EPSS scoring, advisories, SSVC, and package audits.

Write, organize and publish documentation sites, help centers and SOPs on OpenDocs.cloud.

Free, no auth. Daily CN AI infra data: LLM prices, GPU/self-host, price index, agents, coding PC.

Backlink monitoring with dated fetch evidence; checks and change events continue after the chat.

AI-powered ERD design tool. Create and manage database schemas using DBML with real-time canvas.

Japanese car genealogy with sources: generations, developers, and sales figures. Read-only.

Florida property distress signals: code violations and recorded liens.

MCP control plane for AI developers managing customer mail, DNS, projects, keys, and diagnostics.

Verbatim California Title 24 and local zoning code lookup by section number, with citations.

Publish a single HTML file as a live HTTPS site in seconds. Versioned deploys, no delete tool.

Tasks, sprints, releases and docs for engineering teams with AI coding agents.

Read shared JUMPER Health records: blood pressure, oxygen, weight, temperature and fetal monitoring.

Govern proposed Action Cards with Decision Receipts before developer-owned execution.

No-code startups for sale, the deal-scoring method behind each pick, and exit stories.

Brand protection: monitor domains, trademarks and app stores. Triage matches and track takedowns.

Search NVIDIA CUDA documentation and code samples from AI coding agents.

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

Check computer, dock, monitor and charger compatibility with requirements and manufacturer sources.

Public read-only SYMBaiEX developer and agent documentation.

Deploy static sites from AI agents: deploy_site publishes files and returns a live URL in seconds.

A shared backlog for the out-of-scope work your coding agents find.

Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.

Know when cron jobs and AI agents stop running: create monitors and check in from your agent.

Write product documentation to share with your whole team, including testable specifications.

IaC attack-path auditor: finds internet-to-crown-jewel chains in Terraform/CFN/K8s.

US municipal development cost: aggregated impact + water/sewer tap fees per jurisdiction

Git-native policy layer for AI agents: check_action verdicts against rules approved via PR.