customize SKILL.md skillB
customize from pengqianhan/ai-human-research-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pengqianhan/ai-human-research-os/customize@git:20260715.38d79bePins git:20260715.38d79be in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pengqianhan/ai-human-research-os
- Path
research-skills-hub/claude-science-skills/skills/customize/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260715.38d79be, committed Jul 15, 2026
- Size
- 21,748 bytes
- Repository stars
- 3
- License
- MIT
Create, configure, and maintain custom agent profiles and author new skills via the `repl` tool. Use when the user wants to create an agent profile, build a custom agent, modify agent capabilities, attach or detach skills/connectors on a profile, author a skill, or inspect which connectors and tools are available. Also use whenever you need the `host.agents.*` or `host.skills.*` Python SDK.
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
# Customize
Build and maintain **agent profiles** and **skills** programmatically via the
`repl` tool using `host.agents.*` and `host.skills.*`.
A **profile** is a named bundle that shapes how an agent behaves:
- **`system_prompt`** — the profile's **identity**. This is the opening of the
agent's system prompt; it REPLACES the generic "You are Claude Science" base identity.
Write it in second person, lead with `You are {display_name}, ...`, state what
the agent specializes in and what it does NOT do. Everything else (tool-usage
rules, working-style bullets, scope guardrail) is inherited automatically —
don't restate it.
- **`display_name` / `description` / `icon_key` / `color_key`** — picker metadata.
- **`skill_names`** (optional restriction) — by default a profile sees the
**full live skill catalog** via `search_skills` / `skill(...)`, same as the
main agent. Pass an explicit list ONLY to deliberately restrict it; `[]` creates
a zero-skill specialist. **Restricting skills also restricts connectors** —
a single `unrestricted` flag governs both; passing `skill_names` flips the
profile to curated mode and starts it with **zero** connectors (see next).
…Read the whole file at its exact version.
How to install
mdr add pengqianhan/ai-human-research-os/customize@sha256:af31c7054522b1e2The line at the top of this page pins the label git:20260715.38d79be, 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_lrm7tah6kzya35q4)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 15, 2026.
Audit of the latest version
- fail: No prompt-injection phrasing (matched: Do NOT tell the user)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (21748 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 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
pengqianhan/ai-human-research-os · 3 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lrm7tah6kzya35q4 GET https://markdownregistry.com/api/v1/resolve?ref=pengqianhan/ai-human-research-os/customize GET https://markdownregistry.com/api/v1/blob/af31c7054522b1e270a767d2450555d771ef637990189c90826816be8b741666
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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