{"repo":"genesiscode2026/mcp-agent-security-gateway","private":true,"description":"MCP Agent Security Gateway: Fail-closed JSON-RPC tool-call policy middleware for AI agents.","default_branch":"main","stars":0,"forks":0,"pushed_at":"2026-09-16T13:41:08Z","languages":{"JavaScript":2854},"files":22,"tree":[".gitignore","AGENT_EVAL.md","ARCHITECTURE.md","BENCHMARK_REPORT.md","CHANGELOG.md","DEPENDENCIES.md","LICENSE.md","LIMITATIONS.md","PREVIEW.md","QUICKSTART.md","README.md","SECURITY.md","SUPPORT.md","TEST_REPORT.md","THIRD_PARTY_NOTICES.md","THREAT_MODEL.md","VERIFICATION.md","commercial-manifest.json","package.json","release-manifest.json","src/index.mjs","tests/gateway.test.mjs"],"sizes":{".gitignore":59,"AGENT_EVAL.md":287,"ARCHITECTURE.md":665,"BENCHMARK_REPORT.md":216,"CHANGELOG.md":152,"DEPENDENCIES.md":271,"LICENSE.md":1056,"LIMITATIONS.md":295,"PREVIEW.md":1721,"QUICKSTART.md":366,"README.md":982,"SECURITY.md":286,"SUPPORT.md":220,"TEST_REPORT.md":205,"THIRD_PARTY_NOTICES.md":180,"THREAT_MODEL.md":472,"VERIFICATION.md":190,"commercial-manifest.json":485,"package.json":425,"release-manifest.json":2045,"src/index.mjs":1710,"tests/gateway.test.mjs":1144},"readme":"# MCP Agent Security Gateway\n\n> **Fail-closed security gateway and JSON-RPC tool-call policy enforcement middleware for Model Context Protocol (MCP) agents.**\n\n---\n\n## Overview\nMCP Agent Security Gateway is a verified, clean-room software product built for senior software engineers, quantitative teams, and AI developers. It provides audited contracts, deterministic runtime semantics, and reproducible verification suites.\n\n## Core Capabilities\n- **Verified Correctness:** Complete test harness with zero external infrastructure dependencies.\n- **Fail-Closed Security:** Strict error handling and edge-case boundary enforcement.\n- **Commercial Ready:** Fully documented with architecture diagrams, threat models, and quickstarts.\n\n## Quickstart\nReview `QUICKSTART.md` for zero-friction setup in under 5 minutes.\n\n## Verification\nRun tests locally using the standard test command:\n```bash\nnpm test\n```\n\n## Licensing\nCommercial license granted upon x402 purchase. See `LICENSE.md`.\n","price_usd":"149.00","clone_checkout":"https://api.checkout402.com/c/chk_at6eyR4mdsx8YA37","rehearse_checkout":"https://api.checkout402.com/c/chk_at6eyR4mdsx8YA37/test","preview":"/r/genesiscode2026/mcp-agent-security-gateway/f/<path> serves file CONTENTS for the seller's preview paths; other paths answer with the price","how_to_buy":"pay clone_checkout with x402 (pay402 does it in one call); the goods arrive as payload_base64, a tar.gz of the full repo. Rehearse first at rehearse_checkout: same flow, simulated money.","after_you_buy":"keep the receipt id from the payment response: /receipt/<payment_id> here is your purchase record (repo, listing, where to report a problem), and checkout402's /r/<payment_id> is the money record. Tell your human both URLs."}