ZeroSlop AGENTS.md

ZeroSlop AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from manavmishra/ZeroSlop. It costs 1,269 tokens per session, scanned A, original, MIT.

A portable skill for AI coding agents that detects, rewrites, and checks vague or excessive wording. It includes an optional offline Python scorer and has no build step.

In plain words
What is it for?
Improving text with the detect, rewrite, verify, and learn process, then optionally scoring its clarity.
Why use it?
It gives agents a repeatable way to identify and reduce low-value writing without requiring a specific coding tool.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: Claude Code plugin machinery, but also the file is AGENTS.md. Also seen: mentions Claude Code; mentions AGENTS.md; mentions Codex.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/manavmishra/zeroslop/agents-md
Clone the repo
git clone --depth 1 https://github.com/manavmishra/ZeroSlop

Made for: Claude Code, Codex, OpenCode.

Wrote 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.

agentmods badge for ZeroSlop AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/manavmishra/zeroslop/agents-md.svg)](https://agentmods.dev/instructions/manavmishra/zeroslop/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/manavmishra/zeroslop/agents-md"><img src="https://agentmods.dev/badge/instructions/manavmishra/zeroslop/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,269 This file is loaded in full into every session.
When invoked 1,269 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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 $0.01269 $0.01269
Opus 5 $0.00634 $0.00634
Sonnet 5 $0.00254 $0.00254
Haiku 4.5 $0.00127 $0.00127

Measured yesterday against content hash c9a73c5a4523, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

ZeroSlop 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 yesterday.

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 · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Guidance for AI coding agents (Claude Code, Codex, OpenCode, Warp, etc.) working in or executing this repository.

What this repo is

A portable agent skill. The runtime artifact is SKILL.md (YAML frontmatter

  • the detect → rewrite → verify → learn loop). scripts/slopscore.py is an optional heuristic surface scorer — stdlib-only Python, offline, read-only. There is no build step. Keep all wording harness-neutral: Claude Code and Codex are examples, not limits.

Executing the skill

  1. Read SKILL.md fully; it routes you to references/ by genre and task.
  2. Run the scorer when python3 exists: python3 scripts/slopscore.py --explain <file> (or stdin). If python3 is unavailable, degrade gracefully: skip the metered gate, use references/tells.md + references/overcorrection.md and the self-rubric in SKILL.md step 4 as the gate. Never fail the task because the scorer can't run.
  3. The hard rules in SKILL.md (no fabrication — including interior-experience claims; flag hollow spans; no over-correction) are non-negotiable in every harness.

Key files

  • SKILL.md — source of truth for behavior.
  • data/patterns.json + data/learned.json — the weighted tell database; reviewed shared rules merge over base at runtime. Private online learning lives under $ZERO_SLOP_HOME (default ~/.zero-slop) and loads last, so an install or update never overwrites it. data/learned-log.md is the dated log of reviewed shared taxonomy changes.
  • No trained model ships. One was built and cut for being confidently wrong on current-era text; references/evidence.md documents that negative result. Do not reintroduce a trained channel without a transfer test on drafts from the model generation users actually face.
  • scripts/contextual.py is a maintainer-only release-research tool. It prepares and validates source-bound host-model reviews, never calls a model, and never changes production output or the surface score. It is deliberately excluded from the packaged skill; Zero Slop has one production workflow and no runtime feature switch.
  • scripts/learn.py --guide --for <draft> retrieves reason-labelled private fix preferences. Retrieval is advisory lexical coverage, not a probability, and must abstain when no relevant evidence exists.
  • $ZERO_SLOP_HOME/voices/ — private named scoring profiles, outside the repository. The sample-based builder records an existing lexicon or rider term after one exact word match. It does not store the sample or model the writer's full style, and the profile has no effect unless selected with --voice NAME. Never commit these profiles.
  • $ZERO_SLOP_HOME/notes.json — a run counter and one boolean, so the single GitHub-star note can be shown once and never again. It records no text, no scores, no paths and no identifiers, is never sent anywhere, and the note is suppressed entirely by ZERO_SLOP_NO_NOTES=1, by --json, --batch or --gate, and by any run whose stdout is not a terminal.
  • bench/ (if present) — reproducible benchmark harness and scorecard.
  • website/ is a retained, testable snapshot, not the source of the live site. Its deploy command intentionally refuses. The live site at zero-slop.ai is built from github.com/manavmishra/ZSWebpage; make and deploy site changes there. Do not remove the refusal guard or deploy this snapshot to zero-slop.ai. Identify production by its domain, not its palette: the colour named here went stale the day the site was repainted.

Read the full file on GitHub · 89 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. yesterday Changed · +6 lines · +110 tokens per session c9a73c5a4523
  2. 6d ago First seen · 83 lines · 1,159 tokens per session scan A 92d0b0484b55

Subscribe to this mod's changes

ZeroSlop AGENTS.md is an instructions file published in the GitHub repository manavmishra/ZeroSlop (107 stars, last pushed yesterday), licensed MIT. It adds 1,269 tokens to every session, about $0.0063 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.