user-file-ops SKILL.md skillA
user-file-ops from trpc-group/trpc-agent-go is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add trpc-group/trpc-agent-go/user-file-ops@git:20260423.e5eaf75Pins git:20260423.e5eaf75 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- trpc-group/trpc-agent-go
- Path
examples/skillrun/skills/user_file_ops/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260423.e5eaf75, committed Apr 23, 2026
- First version recorded
- Nov 21, 2025
- Size
- 1,209 bytes
- Repository stars
- 1,906
- License
- Apache-2.0
Simple operations on user-provided text files including summarization.
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
Overview
Summarize text files that come from the user or from other skills.
This skill can compute basic statistics (lines, words, bytes) and
capture a short preview of the file.
User-provided files are typically exposed under `work/inputs/` (for
example, when a host directory is mounted as inputs, or when the user
uploads a file into the conversation and the framework stages it into
the workspace before scripts run). Files produced by other skills are
usually written under `out/` and can be summarized directly from
there.
Examples
1) Summarize a text file already present in the workspace
Command:
bash scripts/summarize_file.sh \
work/inputs/example.txt \
out/example_summary.txt
2) Summarize a different file
Command:
bash scripts/summarize_file.sh \
work/inputs/notes.txt \
out/notes_summary.txt
3) Summarize a file produced by another skill
Command:
bash scripts/summarize_file.sh \
out/sample_fib.txt \
out/sample_fib_summary.txt
Output Files
- out/example_summary.txt
- out/notes_summary.txt
- out/sample_fib_summary.txtRead the whole file at its exact version.
How to install
mdr add trpc-group/trpc-agent-go/user-file-ops@sha256:67e5491da5df3bc4The line at the top of this page pins the label git:20260423.e5eaf75, 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_uv4bvwa4o65q6der)
7 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Nov 21, 2025 and Apr 23, 2026, about one every 76 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260423.e5eaf75 latest | 2026-04-23 | e5eaf75 | 1,209 B | A | view · diff |
| git:20260302.a13885a | 2026-03-02 | a13885a | 1,188 B | A | view · diff |
| git:20251121.6328d04 | 2025-11-21 | 6328d04 | 1,088 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 (1209 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
trpc-group/trpc-agent-go · 1,906 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uv4bvwa4o65q6der GET https://markdownregistry.com/api/v1/resolve?ref=trpc-group/trpc-agent-go/user-file-ops GET https://markdownregistry.com/api/v1/blob/67e5491da5df3bc4b382b9af8dbe33287da19c51f4c18e0d49d679de4de35e02
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.
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