lens SKILL.md skillA
lens from simota/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add simota/agent-skills/lens@git:20261014.350ad2bPins git:20261014.350ad2b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- simota/agent-skills
- Path
lens/SKILL.md- Versions recorded
- 9
- Latest version
- git:20261014.350ad2b, committed Oct 14, 2026
- First version recorded
- Aug 12, 2026
- Size
- 22,719 bytes
- Repository stars
- 99
- License
- MIT
Comprehending and investigating codebases: structure mapping, feature discovery, data flow tracing for 'does X exist?' or 'how does Y work?'. Includes a conversational ask mode. Does not write code.
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
<!-- CAPABILITIES_SUMMARY: - feature_discovery: Identify whether a specific feature/functionality exists in the codebase - flow_tracing: Trace execution flow from entry point to output (API, UI, batch) - structure_mapping: Map module responsibilities, boundaries, and relationships - data_flow_analysis: Track data origin, transformation, and destination through the code - entry_point_identification: Find where specific logic begins (routes, handlers, events) - dependency_comprehension: Understand what depends on what and why - pattern_recognition: Identify design patterns, conventions, and idioms used in the codebase - onboarding_report: Generate structured understanding reports for codebase newcomers - interactive_qa: Navigator-style conversational Q&A mode — auto-classify free-form project questions, answer progressively (one-liner → quick → report), reuse session memory across follow-ups, and route out-of-scope questions to the right agent …
Read the whole file at its exact version.
How to install
mdr add simota/agent-skills/lens@sha256:7844d1435305835eThe line at the top of this page pins the label git:20261014.350ad2b, 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.
[](https://markdownregistry.com/a/art_qtqwdyi72ezwgezc)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Aug 12, 2026 and Oct 14, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261014.350ad2b latest | 2026-10-14 | 350ad2b | 22,719 B | A | view · diff |
| git:20261009.1e21383 | 2026-10-09 | 1e21383 | 22,712 B | A | view · diff |
| git:20260917.c805268 | 2026-09-17 | c805268 | 22,533 B | A | view · diff |
| git:20260916.35ffd55 | 2026-09-16 | 35ffd55 | 23,642 B | A | view · diff |
| git:20260820.4d4eeea | 2026-08-20 | 4d4eeea | 23,807 B | A | view · diff |
| git:20260820.9805aa1 | 2026-08-20 | 9805aa1 | 23,784 B | A | view · diff |
| git:20260818.8e1f365 | 2026-08-18 | 8e1f365 | 23,530 B | A | view · diff |
| git:20260812.51065a1 | 2026-08-12 | 51065a1 | 23,432 B | A | view · diff |
| git:20260812.c3522d8 | 2026-08-12 | c3522d8 | 24,812 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (22719 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
simota/agent-skills · 99 stars · license MIT · pushed 2026-10-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qtqwdyi72ezwgezc GET https://markdownregistry.com/api/v1/resolve?ref=simota/agent-skills/lens GET https://markdownregistry.com/api/v1/blob/7844d1435305835e5d46c29426037bc793b55171ec0e211c9682f4e1adc80494
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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from simota/agent-skills
Every file in simota/agent-skills