okama-mcp: Instructions file for Codex

AGENTS.md

okama-mcp AGENTS.md is an instructions file for Codex, OpenCode from mbk-dev/okama-mcp. It costs 2,085 tokens per session, scanned B, original, MIT.

Project instructions for AI agents working on the okama-mcp codebase. They explain its Python environment, dependencies, worktrees, temporary files, and test-driven development (TDD), where tests guide implementation.

In plain words
What is it for?
Use them when installing dependencies, creating worktrees, running tests, changing code, or preparing the okama-mcp project for an agent.
Why use it?
They reduce setup mistakes and keep code changes, tests, dependencies, and temporary files consistent with the project's rules.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is mbk-dev/okama-mcp's own configuration. It tells Codex and OpenCode how to work on okama-mcp itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything okama-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mbk-dev/okama-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mbk-dev/okama-mcp/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/mbk-dev/okama-mcp

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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README.md
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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.

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<a href="https://agentmods.dev/instructions/mbk-dev/okama-mcp/agents-md"><img src="https://agentmods.dev/badge/instructions/mbk-dev/okama-mcp/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 2,085 This file is loaded in full into every session.
When invoked 2,085 The same file — it is already loaded in full.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.02085 $0.02085
Opus 5.5 $0.00834 $0.00834
Sonnet 5.5 $0.00417 $0.00417
Haiku 4.5 $0.00209 $0.00209

Measured 10d ago against content hash 6e09e9b0a1aa, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

okama-mcp AGENTS.md scanned grade B with 2 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

`chilango`, so install new files via `sudo cp` (then `sudo chown chilango:chilango`, mode 644).

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

`curl -s https://mcp.okama.io/ | diff - deploy/nginx/index.html`.
AGENTS.md · 134 lines

How it starts

The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.

okama-mcp — Development rules for AI agents

Environment

  • Project uses uv for environment and dependency management. Each worktree owns its .venv/.
  • New dependencies must be added in pyproject.toml and additionally to requirements.txt.
  • Use the interpreter in the uv environment (uv run python ...).
  • Use uv add for runtime dependencies, uv add --group test for test tools, and uv add --group dev for development tools. Both groups are installed by default.
  • uv.lock is local and gitignored, as this project is distributed through PyPI. Fresh checkouts resolve compatible versions; do not require --locked before the first sync.
  • All temporary files (including generated images, screenshots, scratch scripts, data dumps) go into the gitignored tmp/ directory at the project root — never into the repo root, /tmp, or source directories. Clean it up freely; nothing in tmp/ is precious.

Worktrees

Worktrees for this repo live at ~/projects/rs/wt/okama-mcp/<branch> — never inside the repository tree. Two Orca settings enforce that and they are stored locally, not in the repo, so a machine rebuild loses them silently; re-apply both:

  • worktreeBasePath: ../../../wt — orca project setup-update --setup <setup-id> --worktree-base-path ../../../wt.
  • Wait for setup to complete before starting agent — a toggle in Orca's repository settings, no CLI equivalent. Without it the agent (and its MCP client) starts while uv sync --all-groups is still running, which is exactly the failure below.

Never type anything into Orca's local Setup Script field: a non-empty local script flips commandSourcePolicy to local-only and silently disables the committed orca.yaml.

A fresh worktree has no usable environment until its uv environment is built. orca.yaml (scripts.setup) does that automatically for Orca-created worktrees; for a manual git worktree add, run the same two commands in the new tree before anything else:

Read the full file on GitHub · 134 lines

Changes

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.

  1. 10d ago Changed · +10 lines · +197 tokens per session 6e09e9b0a1aa
  2. 14d ago Changed · +4 lines · +31 tokens per session 7bd0f744e7c1
  3. 2mo ago Changed · -2 tokens per session 345dc08542a1
  4. 2mo ago First seen · 120 lines · 1,859 tokens per session scan B c74dc7ae0b18

Subscribe to this mod's changes

okama-mcp AGENTS.md is an instructions file published in the GitHub repository mbk-dev/okama-mcp (5 stars, last pushed 9d ago), licensed MIT. It adds 2,085 tokens to every session, about $0.0083 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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