adcp-client: Agent for Claude Code

.claude/agents/README.md

README is an agent for Claude Code from adcontextprotocol/adcp-client. It costs 0 tokens per session (289 once invoked), scanned A, a copy of README, Apache-2.0.

A generated-file guide for Claude Code agent definitions. It explains where agent role files come from, how to regenerate them, and why the generated copies are committed.

In plain words
What is it for?
Use it when changing an agent role, running the sync script, reviewing related pull requests, or understanding how agents are included in builds.
Why use it?
It prevents edits from being overwritten and helps contributors keep source files and generated files in sync.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions Claude Code.

This is adcontextprotocol/adcp-client's own configuration. It tells Claude Code how to work on adcp-client itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything adcp-client configures →

Part of the adcp-client plugin — 23 skills, 29 agents shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to adcontextprotocol/adcp-client. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/adcontextprotocol/adcp-client/main/.claude/agents/README.md
Clone the repo
git clone --depth 1 https://github.com/adcontextprotocol/adcp-client

Made for: Claude Code.

Or install adcp-client, the plugin that ships this one along with the rest of its 23 skills, 29 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 README

README.md
[![agentmods](https://agentmods.dev/badge/agents/adcontextprotocol/adcp-client/readme/github.svg)](https://agentmods.dev/agents/adcontextprotocol/adcp-client/readme)
Your own site
<a href="https://agentmods.dev/agents/adcontextprotocol/adcp-client/readme"><img src="https://agentmods.dev/badge/agents/adcontextprotocol/adcp-client/readme/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 README

Your own site · 80×15
<a href="https://agentmods.dev/agents/adcontextprotocol/adcp-client/readme"><img src="https://agentmods.dev/badge/agents/adcontextprotocol/adcp-client/readme.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 289 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 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 5.1 $0.00000 $0.00289
Opus 5.5 $0.00000 $0.00116
Sonnet 5.5 $0.00000 $0.00058
Haiku 4.5 $0.00000 $0.00029

Measured 14d ago against content hash 834f255b316f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

README 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 14d 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 README — 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.

.claude/agents/README.md · 28 lines

What it actually says

.claude/agents/ is generated — do not edit

Files in this directory are regenerated from .agents/roles/ by scripts/import-claude-agents.mjs. Direct edits here will be clobbered the next time the script runs (which the CI sync-check enforces on every PR that touches .agents/roles/ or .claude/agents/).

To edit a role

  1. Edit the corresponding file in .agents/roles/{name}.md.
  2. Run npm run sync:agents (or node scripts/import-claude-agents.mjs).
  3. Commit both the source change and the regenerated .claude/agents/*.md.

Why is this directory tracked if it's generated?

Two reasons:

  1. Claude Code's agent loader reads .claude/agents/*.md — without the committed copies, contributors checking out the repo wouldn't have working agents until they ran the sync script.
  2. The production Docker image copies .claude/agents/ at build time (see Dockerfile), and Addie's runtime expert-panel reference loads from this path at startup. Generating in CI instead of committing would require a build step we don't currently run.

See .agents/playbook.md Cross-Agent Integration section for the full architecture.

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. 14d ago First seen · 28 lines · 0 tokens per session scan A 834f255b316f

Subscribe to this mod's changes

README is an agent published in the GitHub repository adcontextprotocol/adcp-client (18 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 289 tokens. A static security scan graded it A with 0 findings. It is 100% identical to README, differing in 0 lines, and is treated as a copy.

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