Borrowing it
Nothing to install: this file belongs to flplima/tmuxy. 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/flplima/tmuxy/main/AGENTS.mdgit clone --depth 1 https://github.com/flplima/tmuxyWrote 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/flplima/tmuxy/agents-md)<a href="https://agentmods.dev/instructions/flplima/tmuxy/agents-md"><img src="https://agentmods.dev/badge/instructions/flplima/tmuxy/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/flplima/tmuxy/agents-md"><img src="https://agentmods.dev/badge/instructions/flplima/tmuxy/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 | $0.04502 | $0.04502 |
| Opus 5.5 | $0.01801 | $0.01801 |
| Sonnet 5.5 | $0.00900 | $0.00900 |
| Haiku 4.5 | $0.00450 | $0.00450 |
Grade A, and why
tmuxy 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Tmuxy
A web-based tmux interface built with React (Vite) frontend and Rust backend.
This project is under active development, not production. Breaking changes are welcome. No backwards compatibility required — delete, rename, and restructure freely. One exception: the plugin API (docs/PLUGIN-API.md) only grows; changing or removing any of it needs api = 2.
See docs/ARCHITECTURE.md for high-level system overview and component interaction.
See docs/STATE-MANAGEMENT.md for frontend XState and backend Rust state details.
See docs/DATA-FLOW.md for SSE/HTTP protocol, Tauri IPC, and deployment scenarios.
See docs/DESKTOP.md for what only the desktop app has (trackpad gestures, GUI windows, window chrome) and why.
See docs/TMUX.md for control mode routing, version-specific bugs and workarounds, and docs/TMUX-TAGS.md for the @tmuxy-* window/pane tag schema.
See docs/COPY-MODE.md for the client-side scrollback rendering and native browser scrolling in copy mode.
See docs/SECURITY.md for security risks, mitigations, and deployment warnings.
See docs/TELEMETRY.md for every network connection tmuxy and its website make, and how to turn each off (tmuxy itself sends no telemetry).
See docs/TESTS.md for testing guidelines and principles.
See docs/NIGHTLY-SWEEP.md for why the nightly story sweep kept failing, why its guest stays on v86 rather than CheerpX, and how it now tells a flake from a defect.
See docs/INVARIANTS.md for the cross-layer promises (effect order, stream sequencing, predictions, session lifecycle) and the test that holds each one.
See docs/NON-GOALS.md for what tmuxy intentionally does NOT do.
See docs/PLUGINS.md for plugins: the manifest, the install gate, how an action runs.
See docs/MCP.md for the /mcp endpoint (tmuxy mcp) and its tools.
See docs/RICH-RENDERING.md for terminal image/OSC protocol support.
See docs/PERFORMANCE.md for speed measurement: core/render processing (Axis A) vs transport (Axis B).
See docs/TRACING.md for unified cross-layer action tracing into a single local NDJSON file (schema, seams, redaction boundary).
See docs/CI-TRIAGE.md for the failing-CI-job → local-command map.
See docs/ARCHITECTURE-INDEX.md for where a given concern lives in the tree.
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 Changed · +1 lines · +30 tokens per session 1e6d4b0c84b5
- 3d ago Changed · +1 lines · +69 tokens per session a99094903dc4
- 6d ago Changed · +1 lines · +54 tokens per session 43e0239cfaac
- 11d ago Changed · +2 lines · +137 tokens per session bf92ea6038d0
- 12d ago Changed · +4 tokens per session 5c6da0a70684
- 15d ago Changed · -2 lines · +67 tokens per session e0fb3bd920ff
- 17d ago Changed · -1 lines · -94 tokens per session ba19d3e6c335
- 23d ago Changed · +10 lines · +309 tokens per session 052d56781349
- 26d ago Changed · +1 lines · +35 tokens per session ca9c9e15995e
- 28d ago First seen · 202 lines · 3,891 tokens per session scan A 3b6c99dfe964
tmuxy AGENTS.md is an instructions file published in the GitHub repository flplima/tmuxy (96 stars, last pushed today), licensed MIT. It adds 4,502 tokens to every session, about $0.0180 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 2026-09-22.
tmuxy AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| tmuxy AGENTS.mdflplima/tmuxy | Instructions file | 96 | today | MIT | A | 4,502 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |