Use when the user asks about GitNexus itself — available tools, how to query the knowledge graph, MCP resources, graph schema, or workflow reference. Examples: "What GitNexus tools are available?", "How do I use GitNexus?"
Quick reference for all GitNexus MCP tools, resources, and the knowledge graph schema.
For any task involving code understanding, debugging, impact analysis, or refactoring:
gitnexus://repo/{name}/context — codebase overview + check index freshnessIf step 1 warns the index is stale, run
npx gitnexus analyzein the terminal first.
| Task | Skill to read |
| -------------------------------------------- | ------------------- |
| Understand architecture / "How does X work?" | gitnexus-exploring |
| Blast radius / "What breaks if I change X?" | gitnexus-impact-analysis |
| Trace bugs / "Why is X failing?" | gitnexus-debugging |
| Rename / extract / split / refactor | gitnexus-refactoring |
| Tools, resources, schema reference | gitnexus-guide (this file) |
| Index, status, clean, wiki CLI commands | gitnexus-cli |
| Tool | What it gives you |
| ---------------- | ------------------------------------------------------------------------ |
| query | Process-grouped code intelligence — execution flows related to a concept |
| context | 360-degree symbol view — categorized refs, processes it participates in |
| impact | Symbol blast radius — what breaks at depth 1/2/3 with confidence |
| detect_changes | Git-diff impact — what do your current changes affect |
| rename | Multi-file coordinated rename with confidence-tagged edits |
| cypher | Raw graph queries (read gitnexus://repo/{name}/schema first) |
| list_repos | Discover indexed repos |
Lightweight reads (~100-500 tokens) for navigation:
| Resource | Content |
| ---------------------------------------------- | ----------------------------------------- |
| gitnexus://repo/{name}/context | Stats, staleness check |
| gitnexus://repo/{name}/clusters | All functional areas with cohesion scores |
| gitnexus://repo/{name}/cluster/{clusterName} | Area members |
| gitnexus://repo/{name}/processes | All execution flows |
| gitnexus://repo/{name}/process/{processName} | Step-by-step trace |
| gitnexus://repo/{name}/schema | Graph schema for Cypher |
Nodes: File, Function, Class, Interface, Method, Community, Process Edges (via CodeRelation.type): CALLS, IMPORTS, EXTENDS, IMPLEMENTS, DEFINES, MEMBER_OF, STEP_IN_PROCESS
MATCH (caller)-[:CodeRelation {type: 'CALLS'}]->(f:Function {name: "myFunc"})
RETURN caller.name, caller.filePath
Search for places (restaurants, cafes, etc.) via Google Places API proxy on localhost.
Interact with GitHub using the `gh` CLI. Use `gh issue`, `gh pr`, `gh run`, and `gh api` for issues, PRs, CI runs, and advanced queries.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Start voice calls via the OpenClaw voice-call plugin.
Notion API for creating and managing pages, databases, and blocks.
Gemini CLI for one-shot Q&A, summaries, and generation.
Category:developer