fw-dev-tools: Instructions file for Codex

AGENTS.md

fw-dev-tools AGENTS.md is an instructions file for Codex, OpenCode from freshworks-developers/fw-dev-tools. It costs 2,956 tokens per session, scanned A, original, MIT.

Repository instructions for contributors to the Freshworks developer-tools marketplace and guidance for developers building Freshworks apps.

In plain words
What is it for?
Use them to find the correct instructions, repository layout, slash commands, test commands, engine versions, and pull-request checks.
Why use it?
They clarify which documents and tests apply to contributors, app builders, and end users, preventing repository-only guidance from being shipped by the installer.

Instructions file for CodexOpenCode

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

This is freshworks-developers/fw-dev-tools's own configuration. It tells Codex and OpenCode how to work on fw-dev-tools 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 fw-dev-tools configures →

Reuse

Borrowing it

Nothing to install: this file belongs to freshworks-developers/fw-dev-tools. 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/freshworks-developers/fw-dev-tools/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/freshworks-developers/fw-dev-tools

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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Per session 2,956 This file is loaded in full into every session.
When invoked 2,956 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 $0.02956 $0.02956
Opus 5.5 $0.01182 $0.01182
Sonnet 5.5 $0.00591 $0.00591
Haiku 4.5 $0.00296 $0.00296

Measured 1mo ago against content hash 30dc4e4dbd56, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

fw-dev-tools 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 1mo 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 · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent instructions — marketplace repo (contributors)

Repo-only document. Not shipped by the installer. End developers receive a slim routing spec (installer/src/specs/fw-dev-tools-spec.md) written to always-loaded IDE locations — not this file.

Audience Read first
Contributing to this repo This file → CONTRIBUTING.md → tests/TESTING.md
Building a Freshworks app (any project) skills/*/SKILL.md + installed fw-dev-tools.mdc / spec block
Humans (overview, install) README.md · TROUBLESHOOTING.md · docs/engine-matrix.md (FDK/Node pins)

Before you open a PR

cd tests && npm install && npm test          # static tests (CI, no LLM)
cd installer && npm install && npm test      # installer lifecycle tests (CI, Node 24)

Skill / command / .meta.template.json edits — also run behavioral evals locally (no API key in agent session):

"Run the skill evals"

Attach tests/all-tests-report.html to the PR. See tests/TESTING.md for all layers (static, eval, e2e).

PR checklist: .github/PULL_REQUEST_TEMPLATE.md


If you change…

You change Also update Verify
skills/*/rules/ or skills/*/commands/ Rules and commands inventory (below) + .cursor-plugin/marketplace.json / .claude-plugin/marketplace.json rulesPath / commandsPath cd tests && npm test
skills/*/SKILL.md behavioral gates tests/eval/skill-eval-scenarios.js + tests/TESTING.md scenario table cd tests && npm run eval
skills/shared/.meta.template.json or meta scripts All skills referencing meta-init.sh / meta-update.sh cd tests && npm test
skills/fw-setup toolchain guidance docs/engine-matrix.md cd installer && npm test
installer/ installer/tests/ cd installer && npm test
Plugin manifests Skill inventory below stays aligned static tests (plugin version consistency)

Read the full file on GitHub · 196 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. 1mo ago Changed · +21 lines · +263 tokens per session 30dc4e4dbd56
  2. 1mo ago Changed · +3 lines · +94 tokens per session f7680e59c4fd
  3. 1mo ago First seen · 172 lines · 2,599 tokens per session scan A 9f59dc0fc75b

Subscribe to this mod's changes

fw-dev-tools AGENTS.md is an instructions file published in the GitHub repository freshworks-developers/fw-dev-tools (5 stars, last pushed 24d ago), licensed MIT. It adds 2,956 tokens to every session, about $0.0118 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 2026-08-31.

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