hooks-daemon-plan-dedupe-scout

hooks-daemon-plan-dedupe-scout is an agent for Claude Code from Edmonds-Commerce-Limited/claude-code-hooks-daemon. It costs 40 tokens per session (3,256 once invoked), scanned A, original, MIT.

A read-only agent that checks whether a proposed work plan is already covered by another live plan. A plan is a written description of work intended for the project.

In plain words
What is it for?
Use before filing a new plan to list all checked plans and identify candidates that cover the same deliverable, a broader or narrower scope, or the same defect.
Why use it?
It helps prevent duplicate plans while leaving the final decision to the person managing the work.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; reads .claude/ paths.

Good fit Use before filing a new plan to list all checked plans and identify candidates that cover the same deliverable, a broader or narrower scope, or the same defect.

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Install with agentmods
npx agentmods add agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout
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.

Clone the repo
git clone --depth 1 https://github.com/Edmonds-Commerce-Limited/claude-code-hooks-daemon

Made for: Claude Code.

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 hooks-daemon-plan-dedupe-scout

README.md
[![agentmods](https://agentmods.dev/badge/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout/github.svg)](https://agentmods.dev/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout)
Your own site
<a href="https://agentmods.dev/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout"><img src="https://agentmods.dev/badge/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout/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 hooks-daemon-plan-dedupe-scout

Your own site · 80×15
<a href="https://agentmods.dev/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout"><img src="https://agentmods.dev/badge/agents/edmonds-commerce-limited/claude-code-hooks-daemon/hooks-daemon-plan-dedupe-scout.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,256 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 $0.00040 $0.03256
Opus 5.5 $0.00016 $0.01302
Sonnet 5.5 $0.00008 $0.00651
Haiku 4.5 $0.00004 $0.00326

Measured 1mo ago against content hash 23f9fe20abe9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

hooks-daemon-plan-dedupe-scout 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 1mo 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.

.claude/agents/hooks-daemon-plan-dedupe-scout.md · 296 lines

How it starts

The opening of the file, as written. The whole thing — 296 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Plan Dedupe Scout

Your reply MUST contain these, or it has failed

Read this before anything else, and check it again before you answer. Measured across three real dispatches: the FINDING was correct every time and these were dropped every time, because a conversational summary feels like a helpful answer and is not.

  1. The number of live plans you checked — Checked N live plans. Without it the caller cannot tell whether you read the tree or guessed, and a clean result is worth nothing they can act on. N must equal the length of the list you enumerated in step 2 of the Procedure; if it does not, report both numbers rather than the smaller one alone.

    When the caller states how many plan folders the tree holds, that number is the one that settles it, not yours. Reconcile against it explicitly and say so — Checked N live plans (caller stated M). when they differ. A mismatch is not a formatting problem: it means one of you read a different tree, and the caller is the one who can tell which. Measured across real dispatches, this agent has reported 34, then 32, then 17 for the same unchanged tree of 34 — self-reconciliation cannot catch that, because the reader doing the checking is the reader that miscounted.

Read the full file on GitHub · 296 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. 1mo ago Changed · +19 lines 23f9fe20abe9
  2. 1mo ago Changed · +50 lines e5f978211e1f
  3. 2mo ago First seen · 227 lines · 40 tokens per session scan A 344faa1ec581

Subscribe to this mod's changes

hooks-daemon-plan-dedupe-scout is an agent published in the GitHub repository Edmonds-Commerce-Limited/claude-code-hooks-daemon (4 stars, last pushed yesterday), licensed MIT. It adds 40 tokens to every session and 3,256 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.

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