Borrowing it
Nothing to install: this file belongs to respeak-io/episko. 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/respeak-io/episko/dev/AGENTS.mdgit clone --depth 1 https://github.com/respeak-io/episkoWrote 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/respeak-io/episko/agents-md)<a href="https://agentmods.dev/instructions/respeak-io/episko/agents-md"><img src="https://agentmods.dev/badge/instructions/respeak-io/episko/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/respeak-io/episko/agents-md"><img src="https://agentmods.dev/badge/instructions/respeak-io/episko/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 | $0.00207 | $0.00207 |
| Opus 5.5 | $0.00083 | $0.00083 |
| Sonnet 5.5 | $0.00041 | $0.00041 |
| Haiku 4.5 | $0.00021 | $0.00021 |
Grade A, and why
episko 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 2mo 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.
What it actually says
Repository instructions
CLAUDE.md is the comprehensive project guide despite its historical filename. Read
it before changing this repository, then read the matching deep-dive document it
links for the area being changed.
For any coding-agent, session, inspector, usage, history, approval, launch or resume
change, read docs/providers.md first. Its central invariant is mandatory:
Shared features depend on capabilities; only provider adapters depend on vendors.
Do not add a vendor-specific branch to shared UI or state logic. Define neutral
Sess state / AgentEvents, gate genuinely optional behavior with
hasAgentCapability, implement every provider that claims the capability, and leave
an intentional terminal-only fallback. Provider-native code belongs under
src/providers/ or at the backend control-plane boundary in
src-tauri/src/agent.rs.
Run the frontend build/tests and the Rust check/tests/Clippy gates listed in
CLAUDE.md before handing off a change.
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.
- 2mo ago First seen · 21 lines · 207 tokens per session scan A 4a17354552ec
episko AGENTS.md is an instructions file published in the GitHub repository respeak-io/episko (19 stars, last pushed yesterday), licensed MIT. It adds 207 tokens to every session, about $0.0008 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 2026-08-30.
episko AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| episko AGENTS.mdrespeak-io/episko | Instructions file | 19 | yesterday | MIT | A | 207 | 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 | yesterday | 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 |