makoto

A Claude Code plugin that checks the agent’s claims against its own logged record and can block claims that the record does not support.

In plain words
What is it for?
Use it to enforce claim verification and integrity checks during Claude Code workflows.
Why use it?
It helps prevent an agent from reporting checks or results that were not actually recorded, using pre-checks and stop gates as safeguards.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add Clear-Sights/Makoto
agentmods
npx agentmods add plugins/clear-sights/makoto/plugin
Clone the repo
git clone --depth 1 https://github.com/Clear-Sights/Makoto

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

makoto 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.

plugin/.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "makoto",
  "description": "Holds Claude Code to its word — every claim checked against the agent's own logged record; faked checks blocked, not warned (four narrow advisory self-checks excepted). Two-tier catalog (15 pre-checks, 19 Stop gates), each shipped at measured zero false positives.",
  "version": "2.4.0",
  "author": {"name": "Clear-Sights"},
  "homepage": "https://github.com/Clear-Sights/Makoto",
  "repository": "https://github.com/Clear-Sights/Makoto",
  "license": "Apache-2.0",
  "keywords": ["claude-code", "guardrails", "integrity", "hooks", "makoto"]
}
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 First seen · 11 lines scan A 6cd46f5d9ee5

Subscribe to this mod's changes

makoto is a plugin published in the GitHub repository Clear-Sights/Makoto (45 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.