{ "name": "aletheia-mcp", "version": "0.3.1", "description": "Fast deterministic MCP pre-filter that blocks known scope-creep (S3) and prompt-injection (S2b) tool-call patterns before an agent runs them. ~25 microsecond overhead, no LLM in the hot path; a first-line pre-filter, not a sandbox.", "mcpName": "io.github.vikasny30/aletheia-mcp", "type": "module", "bin": { "aletheia-mcp": "dist/index.js" }, "main": "./dist/index.js", "types": "./dist/index.d.ts", "files": [ "dist", "README.md", "SECURITY.md", "CHANGELOG.md", "LICENSE", "server.json", "mcp.json" ], "scripts": { "build": "tsc", "start": "node dist/index.js", "dev": "tsx src/index.ts", "test": "tsx test/s3-scope.test.ts", "benchmark": "tsx test/latency-benchmark.ts", "test:scale:concurrent": "npm run build && node test/scale-concurrent-customers.mjs", "test:scale:isolation": "npm run build && node test/scale-cross-customer-isolation.mjs", "prepare": "npm run build" }, "keywords": [ "mcp", "model-context-protocol", "anthropic", "claude", "agent-safety", "guardrails", "aletheia", "scope-creep", "security-interceptor", "latency" ], "author": "Vikas Shivpuriya ", "license": "Apache-2.0", "repository": { "type": "git", "url": "git+https://github.com/vikasny30/aletheia-mcp.git" }, "dependencies": { "@modelcontextprotocol/sdk": "^1.6.0", "zod": "^3.24.2" }, "devDependencies": { "@modelcontextprotocol/server-filesystem": "^2026.8.31", "@types/node": "^22.13.5", "tsx": "^4.19.3", "typescript": "^5.7.3" }, "engines": { "node": ">=18.0.0" } }