Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/ponomr/thinking-toolkit/agents-mdgit clone --depth 1 https://github.com/ponomr/thinking-toolkitWhat 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 | $0.00650 | $0.00650 |
| Opus 5 | $0.00325 | $0.00325 |
| Sonnet 5 | $0.00130 | $0.00130 |
| Haiku 4.5 | $0.00065 | $0.00065 |
Grade A, and why
thinking-toolkit AGENTS.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 2d 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 — 63 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Thinking Toolkit — Standalone Context
A provider-neutral agent skill for selecting and applying practical thinking models. Works in any agent that supports the SKILL.md convention.
Critical Rules
- Keep every project file in English, except the localized READMEs
(
README.ru.md,README.zh.md), which mirrorREADME.md. - Keep the core skill usable by any capable LLM without provider-specific tools, browsing, code execution, persistent memory, or hidden state.
- Never mention or cite the prohibited source project.
- Never add external URLs or external Markdown links to the skill payload
(
SKILL.md,references/,logic/,agents/). READMEs andLICENSEare repository documentation and may cite external resources. - Preserve all 30 model cards and all four catalog categories.
- The
/logicmodule (logic/) is an English payload — no Cyrillic, even for trigger phrases;/logicrecognizes and replies in the user's language by instruction, not by hardcoded examples. Keep it lean (4 files); it ships discipline, not a logic textbook. - Keep claims, assumptions, hypotheses, and user-provided facts distinct.
- Do not commit changes unless the user explicitly requests a new commit.
Architecture
| Path | Role |
|---|---|
SKILL.md |
Core adaptive workflow and direct reference routing |
references/catalog.md |
Complete model index, aliases, selection cues, and combinations |
references/*.md |
One detailed, progressively loaded card per model |
logic/*.md |
/logic argument-analysis module (overview + 3 references) |
scripts/validate_skill.py |
Deterministic structure and content validation |
tests/test_validate_skill.py |
Validator regression tests and project checks |
agents/openai.yaml |
Optional host-specific discovery metadata; not required by the core skill |
install.sh |
Copies the skill payload into a host agent's skills directory |
README.md |
Public repository documentation |
Development Commands
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.
- 2d ago First seen · 63 lines · 650 tokens per session scan A 5875d07e0b10
thinking-toolkit AGENTS.md is an instructions file published in the GitHub repository ponomr/thinking-toolkit (9 stars, last pushed 17d ago), licensed MIT. It adds 650 tokens to every session, about $0.0032 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 2026-08-31.
Other instructions, from other repositories
skills CLAUDE.md
Instructions for heygen-com/skills, covering claude.md — heygen skills, what this is, architecture, the 300-line rule and shared state.
SkillCompass AGENTS.md
Instructions for Evol-ai/SkillCompass, covering agent instructions, required rules and source of truth.
ClawFleet CLAUDE.md
Instructions for clawfleet/ClawFleet, covering claude.md, project, architecture layers, clawsandbox (infrastructure) and clawfleet (product).
cc-thinking-skills CLAUDE.md
Instructions for tjboudreaux/cc-thinking-skills: Follow AGENTS.md for repository workflow.
autonomous-os AGENTS.md
Instructions for autonomous-ai/autonomous-os, covering agents.md, multi-ide rules, working style, parallel work / subagents and device access rules.
GameDesignOS AGENTS.md
Instructions for DY-2026/GameDesignOS, covering gamedesignos agent 入口, 默认接法, agent 执行规则, 什么时候用整个项目 and 每个 skill 单独怎么用.