CodeMCP

Know your code. Change it safely. Ship with confidence.

[](https://www.npmjs.com/package/@tastehub/ckb) [](https://codeknowledge.dev) [](https://codeknowledge.dev/docs)

CKB transforms your codebase into a queryable knowledge base. Ask questions, understand impact, find owners, detect dead code—all through CLI, API, or AI assistants.

> Think of it as a senior engineer who knows every line of code, every decision, and every owner—available 24/7 to answer your questions.

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| Question | Without CKB | With CKB | |----------|-------------|----------| | "What breaks if I change this?" | Grep and hope | Precise blast radius with risk score | | "Who should review this PR?" | Guess from git blame | Data-driven reviewer suggestions | | "Is this code still used?" | Delete and see what breaks | Confidence-scored dead code detection | | "What tests should I run?" | Run everything (30 min) | Run affected tests only (2 min) | | "How does this system work?" | Read code for hours | Query architecture instantly | | "Who owns this code?" | Search CODEOWNERS manually | Ownership with drift detection | | "Are there exposed secrets?" | Manual grep for patterns | Automated scanning with 26 patterns |

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🔍 Understand — Semantic search, call graphs, usage tracing, architecture maps

⚡ Analyze — Impact analysis, risk scoring, hotspot detection, coupling analysis

🛡️ Protect — Affected test detection, breaking change warnings, PR risk assessment

🔐 Secure — Secret detection, credential scanning, security-sensitive code identification

👥 Collaborate — Ownership lookup, reviewer suggestions, architectural decisions (ADRs)

📊 Improve — Dead code detection