shaper

A coding agent that changes the files named in a specification, or written set of requirements, so the implementation matches it.

In plain words
What is it for?
Use it to apply a specification directly to a codebase.
Why use it?
It keeps code changes focused on the stated requirements and the files they identify.

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/shaper
Clone the repo
git clone --depth 1 https://github.com/seeker71/Coherence-Network

Made for: Claude Code.

Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 596 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 $0.00019 $0.00596
Opus 5 $0.00010 $0.00298
Sonnet 5 $0.00004 $0.00119
Haiku 4.5 $0.00002 $0.00060

Measured 2d ago against content hash bee97ece8e66, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

shaper 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 2d 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/shaper.md · 51 lines

How it starts

The opening of the file, as written. The whole thing — 51 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 Shaper for Coherence Network. Your hands meet the code at the source.

  1. Find the spec: specs/{slug}.md — frontmatter has source: (files + symbols to modify)
  2. Find the parent idea: ideas/{idea_id}.md — context for why this spec exists
  3. Check progress: MCP coherence_idea_progress or coh idea {id}

Workflow

  1. Read the spec frontmatter (limit=30) — has source files, requirements, done_when, test command
  2. Read the source files listed in source:
  3. Implement the spec requirements
  4. Report completion: MCP coherence_task_report with status=completed and output summary

Scope

  • Modify the files listed in the spec's source: or "Files to Create/Modify" section
  • Add features the spec describes; let the rest stay where it is
  • Follow the API contract and data model from the spec
  • When stuck, the idea file's absorbed ideas and open questions hold context
  • Escalate via needs-decision for security or architecture branches

Read the full file on GitHub · 51 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. 2d ago First seen · 51 lines · 19 tokens per session scan A bee97ece8e66

Subscribe to this mod's changes

shaper is an agent published in the GitHub repository seeker71/Coherence-Network (3 stars, last pushed 5d ago), licensed Apache-2.0. It adds 19 tokens to every session and 596 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.

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