Borrowing it
Nothing to install: this file belongs to Mark393295827/third-brain-v7-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/Mark393295827/third-brain-v7-skills/main/GEMINI.mdgit clone --depth 1 https://github.com/Mark393295827/third-brain-v7-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/mark393295827/third-brain-v7-skills/gemini-md)<a href="https://agentmods.dev/instructions/mark393295827/third-brain-v7-skills/gemini-md"><img src="https://agentmods.dev/badge/instructions/mark393295827/third-brain-v7-skills/gemini-md/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/instructions/mark393295827/third-brain-v7-skills/gemini-md"><img src="https://agentmods.dev/badge/instructions/mark393295827/third-brain-v7-skills/gemini-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00894 | $0.00894 |
| Opus 5 | $0.00447 | $0.00447 |
| Sonnet 5 | $0.00179 | $0.00179 |
| Haiku 4.5 | $0.00089 | $0.00089 |
Grade A, and why
third-brain-v7-skills GEMINI.md 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 10d 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 — 56 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Third Brain V8.1 Skills — Gemini / Antigravity CLI
This repository contains Agent Skills for Gemini CLI & Antigravity CLI environments. Place skills in ~/.gemini/skills/ or ~/.agents/skills/.
V8.1 defines a transactional 5-Stage Worker Assembly Pipeline (workflows/worker-flows.md) enforced by python -m tools.worker_flow.cli. The legacy tools/worker_flow_engine.py entry point is read-only and deprecated.
- Worker 1 (Ingest): Immutable source creation (
sources/YYYY-MM/) + SHA-256 + block anchors^.... - Worker 2 (Cognitive): Gold-Standard concept cards with Mermaid, paradigm matrices, and evidence bounds.
- Worker 3 (GraphWeaver): MOC navigation, Home.md / Central Index updates, and Canvas mapping.
- Worker 4 (Governance): YAML validation, link & block ref verification, KPI updates, and test suites.
- Worker 5 (Deliverable support, optional): Schema/template support for reviewed outputs in
wiki/outputs/; no automatic authoring capability is implied.
20 Core Agent Skills
📥 Knowledge Pipeline
- wiki-ingest — STOW pipeline with multi-domain concept placement, category entity placement, block refs, clipping lifecycle, Karpathy understanding gate, and post-ingest lint.
- knowledge-ops — Multi-layer knowledge management with Markdown-first retrieval, optional vector storage, evidence hierarchy, deduplication, and knowledge debt queues.
- wiki-lint — Wiki health check for graph health, link integrity, taxonomy compliance, provenance debt, clipping lifecycle, and understanding.
🔄 Daily Loop
- daily-okr — 7 Key Results daily knowledge compound cycle.
- cognitive-compile — 8-section deep learning compile framework.
🎨 Behavior & Creativity
- behavior-design — Behavior change system with HAS framework.
- creativity-engine — Combinatorial ideation (Bending / Breaking / Blending) + minimum experiments.
🔬 Research & Quality
- deep-research — STOW-compatible research harness with preflight, source/claim ledgers, activity trace, citations, and wiki-ingest handoff.
- verify-before-claim — Verification-first quality gate.
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.
- 10d ago First seen · 56 lines · 894 tokens per session scan A f2eecbb0fe93
third-brain-v7-skills GEMINI.md is an instructions file published in the GitHub repository Mark393295827/third-brain-v7-skills (138 stars, last pushed 19d ago), licensed MIT. It adds 894 tokens to every session, about $0.0045 per session on Opus 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 2026-08-30.
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