Borrowing it
Nothing to install: this file belongs to nobrainer-tech/nobrainer-tech-skills. 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/nobrainer-tech/nobrainer-tech-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/nobrainer-tech/nobrainer-tech-skillsWrote 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/instructions/nobrainer-tech/nobrainer-tech-skills/agents-md)<a href="https://agentmods.dev/instructions/nobrainer-tech/nobrainer-tech-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/nobrainer-tech/nobrainer-tech-skills/agents-md.svg" alt="Measured on agentmods" 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 | $0.02188 | $0.02188 |
| Opus 5 | $0.01094 | $0.01094 |
| Sonnet 5 | $0.00438 | $0.00438 |
| Haiku 4.5 | $0.00219 | $0.00219 |
Grade A, and why
nobrainer-tech-skills AGENTS.md scanned grade A with 1 finding 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 3d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
Canonical public templates and examples use English; task-shaped `BRIEF` artifacts expose explicit `Description` and `Definition of Done (DoD)` fields, and `Acceptance` criteria use sequential IDs such as `AC01` and `AC0 Copies of this mod
1 near-identical copy found in the catalogue:
- nobrainer-tech-skills CLAUDE.md — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 201 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Working in nobrainer-tech-skills
This is the canonical, client-neutral NoBrainer Agent Skills source; adapters share skills/.
Do not fork skills per client or claim runtime support from manifests; see docs/COMPATIBILITY.md.
Respect the host hierarchy; explicit user instructions override skill guidelines. Use Ultra's instruction-conflict and exact-source pause explanation.
CLAUDE.md must remain a byte-identical copy of this file.
Repository map
skills/<name>/SKILL.md— the exact active skill portfolio.adapters/bootstrap.md— small shared routing context, not a skill.- Client manifests, hooks and
.github/— thin adapters and CI only. scripts/validate_skills.py— portable structure and suite validator.tests/— deterministic and behavioral regression gates.docs/COMPATIBILITY.mdanddocs/TESTING.md— proof boundaries.docs/SKILL_CURATION.md— admission, ownership and retirement decisions.
Portable skill contract
Every active skill lives at skills/<skill-name>/SKILL.md and starts on line 1:
---
name: skill-name
description: "Use when ..."
---
The name is lowercase kebab-case, no longer than 64 characters, and equals its
directory. Shared frontmatter contains only name and description.
Descriptions explain when to trigger and may include short nb-* aliases.
Aliases are phrases, never duplicate directories.
Keep bodies operational and client-neutral. Use relative links. Put long detail
in focused references/ files and deterministic helpers in scripts/.
Never depend on a user's filesystem, account, private host or current model name.
Canonical public templates and examples use English; task-shaped BRIEF artifacts expose explicit Description and Definition of Done (DoD) fields, and Acceptance criteria use sequential IDs such as AC01 and AC02; bug reports and comments use one composite ENV: block with Name (QA, DEV, TEST, PROD, PREPROD, BETA or UNKNOWN), URL and User, while bug reports keep Description, Steps to reproduce, Current behavior and Expected behavior as separate fields and omit speculative workaround/root-cause fields; surface proof is separate: API uses a copyable curl request (method, URL, headers and body) plus response, DB uses separate read-only Query/Result code blocks, and UI uses Evidence for a screenshot or MP4 plus an optional HAR when the page-load/request chain matters; missing required proof returns INPUT_REQUIRED.
The active portfolio is exactly fifteen nobrainer-* skills. A permanent skill
must own a recurring cross-project boundary that no current skill or maintained
native capability owns. Do not add one because a topic is popular.
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.
- 3d ago Changed · +8 tokens per session 1dda2349566e
- 4d ago Changed · -132 lines · -1,339 tokens per session 1cb73af2e706
- 8d ago First seen · 333 lines · 3,519 tokens per session scan A aa694d50dd0e
nobrainer-tech-skills AGENTS.md is an instructions file published in the GitHub repository nobrainer-tech/nobrainer-tech-skills (5 stars, last pushed 3d ago), licensed MIT. It adds 2,188 tokens to every session, about $0.0109 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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