Fallow is a command-line static-analysis tool that builds a dependency graph of TypeScript and JavaScript code to identify unused code, duplication, circular dependencies, complexity hotspots, boundary violations, and styling drift. It is for developers reviewing codebases and verifying changes, with catalogue entries that add agent, editor, and workflow integrations.
Borrowing it
Nothing to install: this file belongs to fallow-rs/fallow. 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/fallow-rs/fallow/main/.agents/agents/ci-integration-reviewer.mdgit clone --depth 1 https://github.com/fallow-rs/fallowWrote 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/agents/fallow-rs/fallow/ci-integration-reviewer)<a href="https://agentmods.dev/agents/fallow-rs/fallow/ci-integration-reviewer"><img src="https://agentmods.dev/badge/agents/fallow-rs/fallow/ci-integration-reviewer/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/agents/fallow-rs/fallow/ci-integration-reviewer"><img src="https://agentmods.dev/badge/agents/fallow-rs/fallow/ci-integration-reviewer.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 | $0.00000 | $0.01096 |
| Opus 5.5 | $0.00000 | $0.00438 |
| Sonnet 5.5 | $0.00000 | $0.00219 |
| Haiku 4.5 | $0.00000 | $0.00110 |
Grade A, and why
ci-integration-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 28d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 83 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Review changes to fallow's CI integrations. Decide the provider from the touched paths: action/** is the GitHub composite action used in CI pipelines to analyze repos and post results to PRs, ci/** is the includable GitLab CI template teams add to their .gitlab-ci.yml. The shared checks below apply to both; the provider sections hold only what differs.
What to check
- Shell script safety: Quote all variables (
"$VAR"not$VAR), useset -euo pipefail, no command injection via user-controlled input - jq filter correctness: Filters must handle empty arrays, null values, missing fields, and grouped output
- Comment formatting: Markdown must render correctly on the target platform. Collapsible sections, tables, code blocks
- Review comment placement: Inline comments/discussions must target valid diff positions. Out-of-diff issues go in the review body, not as inline comments
- Token handling: Document the token requirements. Never log, echo, or embed a token in a URL or error message without masking
- Idempotency: Re-running on the same PR/MR should update existing comments, not create duplicates. Use a marker/watermark pattern to find and update prior fallow comments
GitHub specifics
action.ymlcorrectness: input types, defaults, required flags, output definitions with clear descriptions and sensible defaults- Handle missing inputs gracefully
- Annotation format:
::error file=...,line=...::messagemust use correct syntax. Max 10 annotations per step (GitHub limit) - Character limits: PR comment body is capped at 65535 characters
- Action should work with default
GITHUB_TOKENpermissions. Document when elevated permissions are needed - Binary installation: platform detection, checksum verification, fallback behavior when download fails
GitLab specifics
.fallowjob definition must be extensible viaextends:. Variables must useFALLOW_prefix consistently. Stage assignment should be configurable- Every
FALLOW_*variable needs a clear description with a sensible default for the common case - Handle a missing
GITLAB_TOKENgracefully (warn, don't fail) - GitLab-flavored markdown differs from GitHub: collapsible sections use
<details>, code suggestions usesuggestion:-0+0format in discussions - Code Quality report must be valid CodeClimate JSON array at the expected
gl-code-quality-report.jsonartifact path - Suggestion blocks must use GitLab's specific syntax. Respect
FALLOW_MAX_COMMENTS - Document PAT requirements (
apiscope) versus job token limitations - Parse cache artifacts should use correct paths and key patterns
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.
- 28d ago Changed · +2 lines 0f15bac887e7
- 1mo ago Changed · +4 lines e0d325fc251a
- 1mo ago First seen · 77 lines · 0 tokens per session scan A d38e7965bad4
ci-integration-reviewer is an agent published in the GitHub repository fallow-rs/fallow (5,273 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,096 tokens. 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 2026-09-03.
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