Borrowing it
Nothing to install: this file belongs to kunwarVivek/mcp-github-project-manager. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/kunwarVivek/mcp-github-project-manager/main/.agents/skills/gitnexus-exploring/SKILL.mdgit clone --depth 1 https://github.com/kunwarVivek/mcp-github-project-managerWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/kunwarvivek/mcp-github-project-manager/gitnexus-exploring)<a href="https://agentmods.dev/skills/kunwarvivek/mcp-github-project-manager/gitnexus-exploring"><img src="https://agentmods.dev/badge/skills/kunwarvivek/mcp-github-project-manager/gitnexus-exploring/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/kunwarvivek/mcp-github-project-manager/gitnexus-exploring"><img src="https://agentmods.dev/badge/skills/kunwarvivek/mcp-github-project-manager/gitnexus-exploring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00055 | $0.00955 |
| Opus 5.5 | $0.00022 | $0.00382 |
| Sonnet 5.5 | $0.00011 | $0.00191 |
| Haiku 4.5 | $0.00006 | $0.00096 |
Grade A, and why
gitnexus-exploring scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to gitnexus-exploring — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 101 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Exploring Codebases with GitNexus
When to Use
- "How does authentication work?"
- "What's the project structure?"
- "Show me the main components"
- "Where is the database logic?"
- Understanding code you haven't seen before
Bind the repository first
Step 1 discovers what is indexed; every call after it must say which of those
it means. With one indexed repository, use the examples below as written. With
more than one, pass repo on every call: an omitted repo normally errors,
but under an MCP policy with a configured default it resolves to that default
silently. If you cannot tell which repository is meant, stop and ask. Report
the bound repository and index freshness alongside your explanation.
list_repos is paginated, so page with offset: pagination.nextOffset until
hasMore is false before concluding a repository is absent.
Workflow
1. list_repos {} or READ gitnexus://repos → Discover indexed repos
2. READ gitnexus://repo/{name}/context → Codebase overview, check staleness
3. query({search_query: "<what you want to understand>"}) → Find related execution flows
4. context({name: "<symbol>"}) → Deep dive on specific symbol
5. READ gitnexus://repo/{name}/process/{name} → Trace full execution flow
If step 2 says "Index is stale" → run
node .gitnexus/run.cjs analyzein terminal.
Checklist
- [ ] list_repos {} — bind repo; explicit repo when >1 indexed, ask if ambiguous
- [ ] READ gitnexus://repo/{name}/context
- [ ] query for the concept you want to understand
- [ ] Review returned processes (execution flows)
- [ ] context on key symbols for callers/callees
- [ ] READ process resource for full execution traces
- [ ] Read source files for implementation details
- [ ] State the repository and index freshness with the explanation
Resources
| Resource | What you get |
|---|---|
gitnexus://repo/{name}/context |
Stats, staleness warning (~150 tokens) |
gitnexus://repo/{name}/clusters |
All functional areas with cohesion scores (~300 tokens) |
gitnexus://repo/{name}/cluster/{name} |
Area members with file paths (~500 tokens) |
gitnexus://repo/{name}/process/{name} |
Step-by-step execution trace (~200 tokens) |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 101 lines · 55 tokens per session scan A 1e95202409cf
gitnexus-exploring is a skill published in the GitHub repository kunwarVivek/mcp-github-project-manager (104 stars, last pushed 8d ago), licensed MIT. It adds 55 tokens to every session and 955 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to gitnexus-exploring, differing in 2 lines, and is treated as a copy.
Other skills, from other repositories
review-source-dependencies
Inspect a repository and verify how one package reaches a target dependency.
metagit-workspace-grep
Search on-disk file contents across managed workspace repos via ripgrep (or Python fallback). Use when hunting code strings, configs, or Terraform/Docker patterns — not for manifest metadata.
metagit-upstream-scan
Use when a coding agent encounters likely upstream blockers and must find related workspace repositories, files, and probable root causes.
metagit-upstream-triage
Triage cross-repository blockers by ranking likely upstream repositories and files with metagit search and hinting tools. Use when local fixes appear incomplete.
gitnexus-debugging
Use when the user is debugging a bug, tracing an error, or asking why something fails. Examples: "Why is X failing?", "Where does this error come from?", "Trace this bug".
gitnexus-exploring
Use when the user asks how code works, wants to understand architecture, trace execution flows, or explore unfamiliar parts of the codebase. Examples: "How does X work?", "What calls this function?", "Show me the auth flow".