What is claim-check?
claim-check is a Claude Code mod by tylergraydev that flags confident claims about prod, data, deployments and tickets that no query backed up in the same turn (heuristic). It is listed under Interface and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | tylergraydev |
| Repository | tylergraydev/cc-mods |
| Popularity | no public popularity data yet |
| Category | Interface |
| Security | Low risk (92/100) |
| Rank | #4,907 of 5,272 Claude Code mods; #2,003 in Interface |
| Last commit | 2026-10-12 |
| Hooks | 8 events |
| Sees | every tool call |
| Draws on | nothing |
Is claim-check safe to install?
claim-check scores 92/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| No license detected | Note |
API calls in its code
| Call | What it means |
|---|---|
$.clock.now | |
$.command.register | |
$.state.get | |
$.state.set | |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install claim-check?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/tylergraydev/cc-mods claude plugin validate ./cc-mods/claim-check
- Install it. Run this in your terminal, then /reload-plugins in an open session.
git clone https://github.com/tylergraydev/cc-mods && claude --plugin-dir ./cc-mods/claim-check
Or ask Claude to set it up
Paste this into Claude Code and it installs claim-check for you:
Install the "claim-check" Claude Code mod from https://github.com/tylergraydev/cc-mods/tree/main/claim-check. Run claude plugin validate on it first and show me what it can access before you enable it.
More from tylergraydev/cc-mods
This repository has at least 9 Claude Code mods on MCPMods.
- agent-deck: Live pane of the session's subagents: status, tool calls, answers, launch and nudge, spawn caps and model rules (Low risk)
- arcade: Tic-tac-toe, sudoku, tetris, video poker, blackjack and UNO in a side pane, playable by keyboard, mouse or an Xbox contr (Low risk)
- ask-on-auto-deny: When auto mode's classifier blocks a tool call, asks you above the prompt and lets you allow that exact call once (Low risk)
- booster-pane: Open pretend Pokémon TCG booster packs by set in a side pane: card art in the terminal, a collection and pull stats (Review before installing)
- cache-clock: A prompt-cache countdown in the status line, and a Compact / Handoff / Clear band once the cache has lapsed (Low risk)
- dev-doctor: Read-only environment checks on session start (bash on PATH, .NET SDK/runtime, ports, git locks, worktrees, Docker, AUTH (Review before installing)
- diff-viewer: Diff pane: what Claude changed this turn and this session, per file, plus git diff on demand (Low risk)
- gb-pane: Play Game Boy and Game Boy Color games in a side pane with /gb; they pause when Claude finishes or needs you. (Review before installing)