terminal-jarvis: Instructions file for Codex

AGENTS.md

terminal-jarvis AGENTS.md is an instructions file for Codex, OpenCode from BA-CalderonMorales/terminal-jarvis. It costs 2,206 tokens per session, scanned A, original, MIT.

Repository instructions for Terminal Jarvis, a Rust command-line project that organizes agent capabilities, security checks, documentation, and automation.

In plain words
What is it for?
Use them to navigate the codebase, find architecture and testing guidance, follow branch strategy, and place code, data, and scripts correctly.
Why use it?
They give coding agents the project’s current structure and working rules, reducing mistakes caused by using outdated files or bypassing branch and merge practices.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

This is BA-CalderonMorales/terminal-jarvis's own configuration. It tells Codex and OpenCode how to work on terminal-jarvis 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 terminal-jarvis configures →

Reuse

Borrowing it

Nothing to install: this file belongs to BA-CalderonMorales/terminal-jarvis. 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/BA-CalderonMorales/terminal-jarvis/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/BA-CalderonMorales/terminal-jarvis

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 2,206 This file is loaded in full into every session.
When invoked 2,206 The same file — it is already loaded in full.
Security scan A 0 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 $0.02206 $0.02206
Opus 5 $0.01103 $0.01103
Sonnet 5 $0.00441 $0.00441
Haiku 4.5 $0.00221 $0.00221

Measured 11d ago against content hash f9dfbf4b344f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

terminal-jarvis 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 11d 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.

AGENTS.md · 166 lines

How it starts

The opening of the file, as written. The whole thing — 166 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md - Terminal Jarvis

Current Shape

  • src/ is the slim std-only Rust CLI for the harness catalog model, bucketed per domain as src/<domain>/{index.rs, structs/, logic/, constants/, tests/} with an index.rs public face per domain.
  • harnesses/ is the data plane: harnesses/<agent>/<capability>/index.toml.
  • gates/ holds optional local security gate data (Trivy by default).
  • build/build.rs is the build script; no root-level Rust scripts.
  • docs/ holds architecture, ADRs, testing, migration, and release notes; docs/anti-patterns/{type}/index.md is the ledger of recurring agent mistakes and their fixes.
  • scripts/ holds local automation bucketed as scripts/{language}/{domain}/{role}/, with a public index.{ext} per domain; callers never reach into logic/ directly.
  • The pre-rewrite implementation is pruned; use Git history for legacy reference.

Key Sections

To understand... Read
Code intelligence (GitNexus) AGENTS.md GitNexus block / .agents/skills/gitnexus/*/SKILL.md
Architecture decisions & merge intent docs/architecture-decision-records/README.md
The harness capability contract docs/harness-capability-contract.md
Verification, artifacts, release flow docs/development.md
Optional Trivy gate behavior docs/security-gates.md
Catalog support truth docs/supported-agents.md, docs/support-matrix.md
Recurring agent mistakes to avoid docs/anti-patterns/index.md (naming/ structure/ tooling/)
Patterns & trade-off reference https://rust-unofficial.github.io/patterns/
Everything else README.md, then this file again

Lost in the woods? Start with docs/architecture-decision-records/README.md for why changes exist, then docs/development.md for how the tool is built and verified.

Branch Strategy

  • develop: default base for PRs. Faster experimentation; merges here require an ADR (below).
  • main: tagged releases only. develop fast-forwards into main at release time.
  • Feature branches: branch from develop, PR against develop.
  • release/X.Y.Z: release-prep branches. Work here accumulates, then merges into develop with an ADR and into main only at tag time.

Read the full file on GitHub · 166 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. 11d ago First seen · 166 lines · 2,206 tokens per session scan A f9dfbf4b344f

Subscribe to this mod's changes

terminal-jarvis AGENTS.md is an instructions file published in the GitHub repository BA-CalderonMorales/terminal-jarvis (136 stars, last pushed yesterday), licensed MIT. It adds 2,206 tokens to every session, about $0.0110 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 2026-08-30.

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