Borrowing it
Nothing to install: this file belongs to nitinbhide/tcaitoolkit. 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/nitinbhide/tcaitoolkit/main/AGENTS.mdgit clone --depth 1 https://github.com/nitinbhide/tcaitoolkitWrote 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/nitinbhide/tcaitoolkit/agents-md)<a href="https://agentmods.dev/instructions/nitinbhide/tcaitoolkit/agents-md"><img src="https://agentmods.dev/badge/instructions/nitinbhide/tcaitoolkit/agents-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/nitinbhide/tcaitoolkit/agents-md"><img src="https://agentmods.dev/badge/instructions/nitinbhide/tcaitoolkit/agents-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 | $0.00563 | $0.00563 |
| Opus 5.5 | $0.00225 | $0.00225 |
| Sonnet 5.5 | $0.00113 | $0.00113 |
| Haiku 4.5 | $0.00056 | $0.00056 |
Grade C, and why
tcaitoolkit AGENTS.md scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 15d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Encoded or obfuscated payloadhighSupply chain
base64 or hex that is decoded and executed hides what actually runs from anyone reading the file.
wsl.exe bash -lc "printf '%s' '$encoded' | base64 -d | bash" How it starts
The opening of the file, as written. The whole thing — 33 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md for Thinking Craftsman AI Toolkit
This file is for AI Agents working on this project. README.md is for Humans working on this project.
Overview
This project is a set of utilities to help human software developers adopt AI Coding Agents in their existing or new projects. This is developed by Nitin Bhide
Project Structure
./docs/- documents folder./docs/agentskills/- folder for specification and design documents of various Agent Skills./docs/docindex.md- index of specification and design documents../agentic_cc/- source of python cookie cutter to generate the folder structure for a new project. Use this when you want to start a new project with use of AI Coding Agents from the day one../agentskills/- Useful agent skills like grill-me, repo-nav, agent-audit, thinking-craftsman-skill for coding and code reviews etc.
Testing Bash Scripts from Windows with WSL
-
Windows checkouts may give shell scripts CRLF line endings, which can make WSL Bash fail with errors such as
$'\r': command not foundor a syntax error nearin\r. Do not change tracked line endings just to test. Normalize temporary copies withsed 's/\r$//'. -
If a script sources helpers or reads other files using paths relative to itself, copy the script and its dependencies to a temporary directory while preserving their relative directory structure. Invoke temporary scripts with
bash "$tmp_dir/path/to/script.sh"; the copies may not have executable permissions. -
For syntax checks, run
bash -non each normalized copy. For behavior checks, run the normalized script withbashagainst a temporary fixture and clean up the fixture afterward. -
When launching a multiline Bash test from PowerShell, pass it to WSL as one argument. Encode the here-string before invoking
wsl.exeto avoid PowerShell native-argument splitting or expansion:$encoded = [Convert]::ToBase64String([Text.Encoding]::UTF8.GetBytes($bashCmd)) wsl.exe bash -lc "printf '%s' '$encoded' | base64 -d | bash"
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.
- 15d ago Changed · +1 lines · +20 tokens per session a4e73f6c4951
- 1mo ago Changed · +13 lines · +327 tokens per session scan A → C 69bfbb2dcb9b
- 1mo ago First seen · 19 lines · 216 tokens per session scan A c62ab7baddf3
tcaitoolkit AGENTS.md is an instructions file published in the GitHub repository nitinbhide/tcaitoolkit (5 stars, last pushed today), licensed Apache-2.0. It adds 563 tokens to every session, about $0.0023 per session on Opus 5.5. A static security scan graded it C with 1 finding (encoded or obfuscated payload). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-14.
tcaitoolkit AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| tcaitoolkit AGENTS.mdnitinbhide/tcaitoolkit | Instructions file | 5 | today | Apache-2.0 | C | 563 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 275k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |