pebble-scaffolder

pebble-scaffolder is an agent for Claude Code from markmdev/meridian. It costs 33 tokens per session (918 once invoked), scanned A, original, no licence file.

A planning agent that records proposed work in Pebble and chooses a structure such as an epic, task, or bug fix based on the size of the work.

In plain words
What is it for?
Use it before implementation to document a feature, a smaller task, or a bug fix in Pebble.
Why use it?
It gives planned work a documented place and separates larger efforts from individual tasks or fixes.

Agent for Claude Code

Written for Claude Code: background in frontmatter. Also seen: model in frontmatter.

Part of the meridian plugin — 6 skills, 3 commands, 8 agents, 7 hooks shipped together

Good fit Use it before implementation to document a feature, a smaller task, or a bug fix in Pebble.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/markmdev/meridian/pebble-scaffolder
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/markmdev/meridian

Made for: Claude Code.

Or install meridian, the plugin that ships this one along with the rest of its 6 skills, 3 commands, 8 agents, 7 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 pebble-scaffolder

README.md
[![agentmods](https://agentmods.dev/badge/agents/markmdev/meridian/pebble-scaffolder/github.svg)](https://agentmods.dev/agents/markmdev/meridian/pebble-scaffolder)
Your own site
<a href="https://agentmods.dev/agents/markmdev/meridian/pebble-scaffolder"><img src="https://agentmods.dev/badge/agents/markmdev/meridian/pebble-scaffolder/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 pebble-scaffolder

Your own site · 80×15
<a href="https://agentmods.dev/agents/markmdev/meridian/pebble-scaffolder"><img src="https://agentmods.dev/badge/agents/markmdev/meridian/pebble-scaffolder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 918 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 unknown 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 $0.00033 $0.00918
Opus 5.5 $0.00013 $0.00367
Sonnet 5.5 $0.00007 $0.00184
Haiku 4.5 $0.00003 $0.00092

Measured 1mo ago against content hash 8b4ceeadf79c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pebble-scaffolder 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.

agents/pebble-scaffolder.md · 114 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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 First seen · 114 lines · 33 tokens per session scan A 8b4ceeadf79c

Subscribe to this mod's changes

pebble-scaffolder is an agent published in the GitHub repository markmdev/meridian (188 stars, last pushed 7mo ago), with no licence file. It adds 33 tokens to every session and 918 once invoked, about $0.0001 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 2026-08-30.

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