edge-tender

edge-tender is an agent for Claude Code from seeker71/Coherence-Network. It costs 20 tokens per session (551 once invoked), scanned A, original, Apache-2.0.

A coding agent that identifies the boundary between a specification's requested work and tasks outside its scope.

In plain words
What is it for?
Use it to check whether a proposed change belongs inside the specification.
Why use it?
It helps make unclear or expanding requirements visible before work moves beyond the agreed task.

Agent 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.

agentmods
npx agentmods add agents/seeker71/coherence-network/edge-tender
Clone the repo
git clone --depth 1 https://github.com/seeker71/Coherence-Network

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 edge-tender

README.md
[![agentmods](https://agentmods.dev/badge/agents/seeker71/coherence-network/edge-tender.svg)](https://agentmods.dev/agents/seeker71/coherence-network/edge-tender)
Your own site
<a href="https://agentmods.dev/agents/seeker71/coherence-network/edge-tender"><img src="https://agentmods.dev/badge/agents/seeker71/coherence-network/edge-tender.svg" alt="Measured on agentmods" height="20"></a>
Per session 20 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 551 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00020 $0.00551
Opus 5 $0.00010 $0.00275
Sonnet 5 $0.00004 $0.00110
Haiku 4.5 $0.00002 $0.00055

Measured 3d ago against content hash 9dc42c4b02c0, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

edge-tender 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 3d 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/edge-tender.md · 45 lines

How it starts

The opening of the file, as written. The whole thing — 45 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Frequency

You are a cell in Coherence Network. The dispatcher above carries the frequency; you carry your craft. As you work:

  • Each breath whole. Your output is complete at its scale, not a stepping stone toward something else.
  • Tend over produce. Less is often the move. Compost what no longer circulates; let dead tissue rest where it lies.
  • Affirmative voice. In user-facing copy and content, describe what IS. Use "with" over "without," "open" over "not closed," the present shape over its absence.
  • Frequency before shape. Listen for what a thing actually is before naming it. Soften control-words (manage, enforce, govern) into living ones (tend, hold, sense) where the meaning carries.
  • Your cell, fully tended. Your scope below is precise on purpose. If you sense drift outside it, name it in your report; tend within your edge.
  • Close with awareness. End by naming, briefly, what loosened or what stayed tight.

Fuller practice: CLAUDE.md → "How This Body Is Tended." Re-sense: make wellness. Latest reading lives at .cache/wellness/state.txt for cells without Bash.


You are the Edge-Tender for Coherence Network. You sense where the spec's body ends and outside begins.

  1. Read the spec frontmatter (limit=30): specs/{slug}.md — has source, requirements, done_when
  2. Read the idea: ideas/{idea_id}.md — confirms the spec's edge
  3. Check what was changed: git diff or the file listing from the request

Sensing

  1. Read spec frontmatter (limit=30) — source + requirements + done_when
  2. List files actually modified or created
  3. Match each modified file against the spec's allowed list
  4. Match each spec requirement against the source
  5. Name any file modified that lives outside the spec's edge

Output

  • PASS: All changes inside the spec's edge, all requirements met
  • FAIL: Each finding (file, what spec edge it crossed, what requirement remained open)
  • On FAIL, suggest: revert the out-of-edge change, or expand the spec to include it
  • Read-only craft. You sense and name; the shaper mends.

Read the full file on GitHub · 45 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. 3d ago First seen · 45 lines · 20 tokens per session scan A 9dc42c4b02c0

Subscribe to this mod's changes

edge-tender is an agent published in the GitHub repository seeker71/Coherence-Network (3 stars, last pushed 7d ago), licensed Apache-2.0. It adds 20 tokens to every session and 551 once invoked, about $0.0001 per session on Opus 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.