Build a verified, read-only understanding of a codebase or a slice of it — entry points, code flow, architecture, module boundaries, dependencies, data flow, build/test systems, and existing patterns. A shared sub-skill that clarify, plan, implement, and review call on demand when they need codebase context; not invoked directly by users. Never edits anything.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Explore
Build an accurate, cited map of a codebase — or one feature/area within it — so a downstream skill can
act on it. The output is understanding, not change: this skill **observes and reports only and must
never modify a file, run a mutating command, or write anything except its report.** The bar is a map a
reader can trust because every claim is either backed by a `file:line` reference or explicitly flagged
as unverified. Scope to the topic the caller named; do not map the whole repo when asked about a slice.
## Shared vocabulary
Use these terms so downstream skills that act on this map share one language:
- **Interface** — the surface a caller sees (signatures, exported names, public API).
- **Implementation** — the code behind that surface.
- **Module depth** — how much behavior an interface hides. A **deep** module hides a lot behind a
small interface (good — complexity is *concentrated*); a **shallow** one exposes nearly as much as it
hides (a thin pass-through that mostly *relocates* complexity).
- **Seam** — a boundary where behavior can be substituted or intercepted (an interface, a port, a
…
The line at the top of this page pins the label git:20260629.a497d9d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (5779 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag
Source
GitHub
ronaknnathani/relay · 43 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7cxd4a4eepld2qr5
GET https://markdownregistry.com/api/v1/resolve?ref=ronaknnathani/relay/explore
GET https://markdownregistry.com/api/v1/blob/ef244dc8fca7bb0f0ed1bdd6c6c96f0bc455bda9cffb0344803484da45f13fce
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
ronaknnathani/relay · skills/build-write-like-me/SKILL.md · Use this skill whenever the user wants to capture, clone, or codify their own (or someone's) writing voice into a…
ronaknnathani/relay · skills/clarify/SKILL.md · Turn a vague or underspecified task into a crisp requirements + testable acceptance-criteria document by closing the…
ronaknnathani/relay · skills/commit/SKILL.md · Create a single well-formed git commit from the working changes, following the repo's AGENTS.md and recent…
ronaknnathani/relay · skills/deliver-pr/SKILL.md · Deliver one change end to end as a single pull request — clarify → plan → implement → simplify → review → validate →…
ronaknnathani/relay · skills/implement/SKILL.md · Execute an implementation plan (from `plan`) task by task, writing the code and tests and leaving the system green at…
ronaknnathani/relay · skills/open-pr/SKILL.md · Stage, commit, push, and open a pull request following the author's repository and AGENTS.md conventions — repo-style…
ronaknnathani/relay · skills/plan/SKILL.md · Turn a clarified requirements artifact into a concrete, executable implementation plan — a decisive architecture…
ronaknnathani/relay · skills/pr-fix/SKILL.md · Bring a PR to mergeable — fix CI failures, address review comments, and resolve merge conflicts. Runs either from a…
ronaknnathani/relay · skills/pr-monitor/SKILL.md · Handle one pull request attention event end to end — read the watcher digest, triage it, delegate the fixing to pr-fix…
ronaknnathani/relay · skills/relay-archive/SKILL.md · Use when a project's PR is merged and you want to clean up the worktree while preserving notes and plans
ai-analyst-lab/ai-analyst · .claude/skills/explore/SKILL.md · Quick, interactive data exploration without the full pipeline. Use this skill whenever a user wants to explore data…
exmergo/dex · skills/explore/SKILL.md · Use this whenever you need to know what is actually in a database, warehouse, or DuckDB file before you trust it…
exmergo/dex · claude/skills/explore/SKILL.md · Use this whenever you need to know what is actually in a database, warehouse, or DuckDB file before you trust it…
striderza/opencodegamestudios · .agents/skills/explore/SKILL.md · Pre-workflow rapid prototyping for exploring multiple game ideas before committing to a development workflow. Produces…
striderza/opencodegamestudios · .agents/modules/prototyping/skills/explore/SKILL.md · Pre-workflow rapid prototyping for exploring multiple game ideas before committing to a development workflow. Produces…
striderza/opencodegamestudios · .opencode/modules/prototyping/skills/explore/SKILL.md · Pre-workflow rapid prototyping for exploring multiple game ideas before committing to a development workflow. Produces…
