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gguard-report

gguard-report is a skill for Claude Code from sanjeewamadhuranga/grounding-guard. It costs 39 tokens per session (273 once invoked), scanned A, original, MIT.

A reporting skill for summarizing findings from Grounding Guard, a checker for invented packages, imports, and Git references.

In plain words
What is it for?
It reads session logs and reports findings by type and severity without performing new verification.
Why use it?
It shows which fabricated references were caught and whether the checker blocked or merely warned about them.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the grounding-guard plugin — 2 skills, 2 hooks shipped together

not rated 1repo 3mo ago A scan 39 tokens original MIT

Good fit It reads session logs and reports findings by type and severity without performing new verification.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sanjeewamadhuranga/grounding-guard/gguard-report
View source ↗ sanjeewamadhuranga/grounding-guard
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.

Any agent
npx skills add sanjeewamadhuranga/grounding-guard --skill gguard-report
Clone the repo
git clone --depth 1 https://github.com/sanjeewamadhuranga/grounding-guard

Made for: Claude Code.

Or install grounding-guard, the plugin that ships this one along with the rest of its 2 skills, 2 hooks.

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 gguard-report

README.md
[![agentmods](https://agentmods.dev/badge/skills/sanjeewamadhuranga/grounding-guard/gguard-report/github.svg)](https://agentmods.dev/skills/sanjeewamadhuranga/grounding-guard/gguard-report)
Your own site
<a href="https://agentmods.dev/skills/sanjeewamadhuranga/grounding-guard/gguard-report"><img src="https://agentmods.dev/badge/skills/sanjeewamadhuranga/grounding-guard/gguard-report/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.

agentmods 80×15 button for gguard-report

Your own site · 80×15
<a href="https://agentmods.dev/skills/sanjeewamadhuranga/grounding-guard/gguard-report"><img src="https://agentmods.dev/badge/skills/sanjeewamadhuranga/grounding-guard/gguard-report.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 273 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00039 $0.00273
Opus 5.5 $0.00016 $0.00109
Sonnet 5.5 $0.00008 $0.00055
Haiku 4.5 $0.00004 $0.00027

Measured 2mo ago against content hash 33e1c1f8df7b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gguard-report 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 2mo 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.

skills/gguard-report/SKILL.md · 21 lines

What it actually says

Grounding Guard Report

Summarize what Grounding Guard caught.

  1. Find the session logs: ~/.cache/grounding-guard/sessions/*.jsonl. Each line is one finding event with ts, mode, verifier, severity, name, message. Prefer the file matching the current session id if known; otherwise use the most recently modified files (last 24h).
  2. Read the relevant log file(s) and aggregate:
    • Total findings by verifier (packages, imports, gitrefs) and severity (block, warn, info).
    • List each distinct fabricated reference caught (name + one-line reason).
    • Note which were blocking (Claude was forced to self-correct) vs. warnings.
  3. Present a short report:
    • Headline count ("Grounding Guard caught N fabricated references this session").
    • Table or list of findings.
    • If zero findings: say so plainly — that is the desired state.

Do not re-verify anything against registries here; this skill only reports what the hooks already logged.

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. 2mo ago First seen · 21 lines · 39 tokens per session scan A 33e1c1f8df7b

Subscribe to this mod's changes

gguard-report is a skill published in the GitHub repository sanjeewamadhuranga/grounding-guard (1 stars, last pushed 3mo ago), licensed MIT. It adds 39 tokens to every session and 273 once invoked, about $0.0002 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.

Claude CodeDebuggingclaude-code-pluginclaude-code-plugins-marketplacesupply-chain-security
Related

gguard-report compared with skills from other repositories

gguard-report next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
gguard-reportsanjeewamadhuranga/grounding-guardSkill13mo agoMITA39Claude Code
health-checkbitwize-music-studio/claude-ai-music-skillsSkill6312d agoCC0-1.0A38Claude Code
verifying-external-behaviorAleksandarBisevac/claude-pluginsSkill4yesterdayMITA138Claude Code
check-failed-runlawwu/agentic-ml-pluginSkill32d agononeA81Claude Code
promote-ideabitwize-music-studio/claude-ai-music-skillsSkill6312d agoCC0-1.0A50Claude Code
sheet-music-publisherbitwize-music-studio/claude-ai-music-skillsSkill6312d agoCC0-1.0A36Claude Code
import-artbitwize-music-studio/claude-ai-music-skillsSkill6312d agoCC0-1.0A32Claude Code