Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/mishahanin/heading-osnpx agentmods add skills/mishahanin/heading-os/official-docWrote 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/skills/mishahanin/heading-os/official-doc)<a href="https://agentmods.dev/skills/mishahanin/heading-os/official-doc"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/official-doc/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mishahanin/heading-os/official-doc"><img src="https://agentmods.dev/badge/skills/mishahanin/heading-os/official-doc.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00098 | $0.01464 |
| Opus 5.5 | $0.00039 | $0.00586 |
| Sonnet 5.5 | $0.00020 | $0.00293 |
| Haiku 4.5 | $0.00010 | $0.00146 |
Grade A, and why
official-doc scanned grade A with 0 findings 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 1mo 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 150 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Official Document
Produce an authoritative corporate document issued under 31 Concept's corporate authority. Renders to PDF + DOCX.
Variables
class: one ofBoard Resolution/Formal Notice/Letter of Position/Certificate of Authority/Corporate Directivesubject: the resolution/notice subjectissuer: authorised issuing officer (CEO, Board Secretary, legal representative)place: place of issue (city, jurisdiction)whereas: list of whereas clauses (for resolutions)resolved: list of resolution blocks (for resolutions)
Phase 0: Context Loading
Read:
reference/corporate-style-guide.md- locked template, checklist, terminology.claude/rules/corporate-docs.md- guardrail.claude/rules/terminology.md,.claude/rules/voice.md
For board resolutions, confirm quorum and governance authority. For formal notices, confirm the notice meets the jurisdictional requirements for the receiving party. For letters of position, confirm the position has been approved by appropriate governance.
Phase 1: Classify and Confirm
Announce:
Using
/official-doc({class} template). PDF + DOCX will be rendered. Locked header, reference number, seal block, and authoritative voice applied.
Clarify:
- Exact document class.
- Issuing officer's full legal name and title.
- Place and date of issue.
- Whether counsel review has occurred or is required before execution.
Phase 2: Draft
Voice constraints:
- Declarative and authoritative. No hedging, no marketing language.
- Third-person for the corporate entity: "the Board", "31 Concept", "the Chief Executive Officer".
- Use "Whereas" / "Now, therefore, resolved" structure for resolutions.
- Use "The undersigned, in their capacity as..." for certificates.
- No Tribe references or Five Principles inside official documents - those are internal cultural references, not formal corporate voice.
Reference numbering follows 31C-{CLASS-CODE}-{YYYY}-{QN}-{NNN}:
- BR: Board Resolution
- FN: Formal Notice
- LP: Letter of Position
- CA: Certificate of Authority
- CD: Corporate Directive
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 1mo ago Changed · +13 lines ee56531fafcd
- 1mo ago Changed · +1 lines eee35e500930
- 1mo ago First seen · 136 lines · 98 tokens per session scan A faa93f6eefa7
official-doc is a skill published in the GitHub repository mishahanin/heading-os (11 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 98 tokens to every session and 1,464 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
PDF files: create, read, merge, fill, OCR, edit text.
meta-pdf-reformat-pipeline
Modernize a legacy PDF: structural extraction → natural-language rewrite of problem pages → audit summary → re-merge into the final PDF.
pdf-text-replace
Replace text in fillable PDF forms by updating form field values. This skill should be used when users need to update names, addresses, dates, or other text in PDF form fields.
audit-export
Export the full CocoAudit trail as a stakeholder-ready compliance document.
Use this skill whenever the user wants to do anything with PDF files. This includes reading or extracting text/tables from PDFs, combining or merging multiple PDFs into one, splitting PDFs apart, rotating pages, adding watermarks, creating new PDFs, filling PDF forms, encrypting/decrypting PDFs, extracting images, and…
tageszeitung
Creates a personalised daily newspaper from RSS feeds and web sources. Ported from the BACH news system (news.py + newspapergenerator.py). Own SQLite store (no Origin-DB). feedparser optional — XML fallback via stdlib. PDF export via Edge Headless (msedge.exe).