{"repo":"giancarloerra/JanuScope","free":true,"listed":false,"github":"https://github.com/giancarloerra/JanuScope","clone":"git clone https://github.com/giancarloerra/JanuScope.git","description":"Local-first MCP policy proxy. Tool-block, SQL-mutation gate, PII redact, audit, rate-limit, OpenTelemetry, vault secrets, first-use quarantine, schema pre-inject. No hosted gateway. One YAML Lens wraps any MCP, 20 included (Postgres, MySQL, MongoDB, GitHub, Stripe, Snowflake, etc.). 84% fewer tokens, ~3x faster, holds PII leaks. AGPL or commercial.","language":"TypeScript","stars":27,"topics":["ai","anthropic","audit-log","claude","claude-code","github","guardrails","llm","mcp","mcp-server"],"license":"AGPL-3.0","category":"mcp-servers","readme_excerpt":"JanuScope = 20\" \"Whatever you see anywhere (sky, sea, clouds, lands) are all closed and opened by my hand .\" Ovid, Fasti I, 117–18 ( Janus speaking ) JanuScope is the local MCP policy proxy. One YAML wraps any MCP server with policy, redaction, audit, and database-schema injection. Your tool traffic never leaves your machine. JanuScope hides the dangerous tools , scrubs PII out of returned values before the model reads them, logs every call , and pre-injects your DB schema so the model doesn't waste five calls discovering it. Runs locally, no hosted gateway in the data path. One YAML (called a Lens ) wraps any MCP server with security guardrails, schema injection , and full audit logging . There are 20 bundled Lenses covering databases (Postgres, MySQL, MongoDB, ClickHouse, Redis, SQLite, Microsoft SQL Server / Azure SQL, Oracle, Neon, Snowflake, Aurora DSQL, Redshift, Supabase self-host), SaaS APIs (Stripe, Notion, Atlassian, Linear, Supabase Cloud), source control (GitHub), and the filesystem . A community ecosystem of per-MCP Lenses (YAML config files), and measured benchmarks showing 84% fewer tokens and 3× faster responses across a multi-question session on Postgres (median of 4 runs). Zero server changes. No hosted gateway in the data path. Works with Claude Code, VSCode Copilot, Codex, Cursor, and any MCP client. 🧠 Need codebase understanding together with MCP governance? See our sibling project SocratiCode : local-first codebase intelligence with semantic search, dep","default_branch":null,"files":null,"tree":[],"storefront":"/r/giancarloerra","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/giancarloerra/JanuScope/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}