ground-claim

ground-claim is a skill for Claude Code, Codex from griffinwork40/agent-framework. It costs 87 tokens per session (1,540 once invoked), scanned A, a copy of ground-claim, Apache-2.0.

A file-based check that supports claims about what a coding project or system can do, with references to the relevant paths and lines. It can also trace whether a claimed feature is connected to actual runtime execution.

In plain words
What is it for?
Use it to document available skills or orchestration patterns, or to verify call sites, dependency-injection registration, and middleware paths for a specific runtime claim.
Why use it?
It helps distinguish capabilities visible in source files from features that are truly wired into the running system.

Skill for Claude CodeCodex

Part of the agent-workflow-amplifiers plugin — 25 skills, 2 commands, 2 agents shipped together

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 skills/griffinwork40/agent-framework/ground-claim
Any agent
npx skills add griffinwork40/agent-framework --skill ground-claim
Clone the repo
git clone --depth 1 https://github.com/griffinwork40/agent-framework

Made for: Claude Code, Codex.

Or install agent-workflow-amplifiers, the plugin that ships this one along with the rest of its 25 skills, 2 commands, 2 agents.

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 ground-claim

README.md
[![agentmods](https://agentmods.dev/badge/skills/griffinwork40/agent-framework/ground-claim.svg)](https://agentmods.dev/skills/griffinwork40/agent-framework/ground-claim)
Your own site
<a href="https://agentmods.dev/skills/griffinwork40/agent-framework/ground-claim"><img src="https://agentmods.dev/badge/skills/griffinwork40/agent-framework/ground-claim.svg" alt="Measured on agentmods" height="20"></a>
Per session 87 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,540 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00087 $0.01540
Opus 5 $0.00044 $0.00770
Sonnet 5 $0.00017 $0.00308
Haiku 4.5 $0.00009 $0.00154

Measured 4d ago against content hash e3ceabc8d6b9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ground-claim 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 4d 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.

Origin

This is a copy

100% identical to ground-claim — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/ground-claim/SKILL.md · 149 lines

How it starts

The opening of the file, as written. The whole thing — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Trigger

Mode: capability (default) — Self-referential meta-capability questions about the current repository, framework, or system:

  • "What does this repo enable?"
  • "What are the orchestration patterns available?"
  • "List the available skills."
  • "What capabilities does the plugin provide?"

Mode: runtime-wiring — Claims that require tracing actual execution paths, not static structure:

  • "Verify that middleware Y intercepts all requests."
  • "Confirm plugin Z is loaded on startup."
  • "Validate that feature X is active in production."

Skip both modes for: usage questions ("how do I use X?"), bug reports, feature requests.


Mode: capability (default)

Procedure

  1. Extract capability nouns. From the user's question, identify 2–5 concrete capability categories (e.g., skills, hooks, agents, orchestration patterns, CLI commands, verification methods). Write them down.

  2. Locate and read evidence. For each capability noun:

    • Use Glob or Grep to locate source files (e.g., skills/*/SKILL.md for skills, hooks/ for hooks, agents/ for agents).
    • Read at least one concrete source file per capability. Record the file path and specific line numbers.
    • Do not rely on training data, model recall, or session-listing attachments. Evidence must come from Read tool output.
  3. Build the answer inline. Embed citations within claims, not in a separate appendix. Format: path/to/file.md:line—<claim context>.

  4. Tag ungrounded claims. If a capability claim cannot be traced to a file read, prefix it with [UNVERIFIED: what would be needed to verify this]. Never present an unverified claim without the tag.

  5. Declare sources read. Explicitly name which files you read in the response.

Hard rules

  • Do not answer from model recall alone.
  • Do not answer from session-listing attachments without reading the underlying SKILL.md or manifest files.
  • Every capability claim must point to a source. Do not summarize without citation.
  • Do not bury unverified claims. Use the [UNVERIFIED] prefix and state the evidence gap.
  • At least one path:line citation per named capability.

Read the full file on GitHub · 149 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. 4d ago First seen · 149 lines · 87 tokens per session scan A e3ceabc8d6b9

Subscribe to this mod's changes

ground-claim is a skill published in the GitHub repository griffinwork40/agent-framework (23 stars, last pushed 9d ago), licensed Apache-2.0. It adds 87 tokens to every session and 1,540 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to ground-claim, differing in 0 lines, and is treated as a copy.

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