claire-plugin-manager

claire-plugin-manager is an agent for Claude Code from poindexter12/waypoint. It costs 25 tokens per session (6,280 once invoked), scanned D, original, MIT.

An agent for managing Claude Code plugins, which are add-ons that extend Claude Code. It can list plugins, check their health and updates, and manage installations with confirmation.

In plain words
What is it for?
Use it to list installed plugins, check or apply updates, install or remove plugins, and validate plugin configuration.
Why use it?
It removes the need to inspect plugin folders and run update or installation steps manually. It also helps identify configuration and health problems.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter; reads .claude/ paths; mentions .claude-plugin.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/name/dev/my-plugin.

Part of the claire plugin — 2 skills, 2 commands, 4 agents shipped together

Good fit Use it to list installed plugins, check or apply updates, install or remove plugins, and validate plugin configuration.

Compare 6 agents from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add poindexter12/waypoint
Claude Code
/plugin install claire

Made for: Claude Code.

Or install claire, the plugin that ships this one along with the rest of its 2 skills, 2 commands, 4 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 claire-plugin-manager

README.md
[![agentmods](https://agentmods.dev/badge/agents/poindexter12/waypoint/plugin-manager/github.svg)](https://agentmods.dev/agents/poindexter12/waypoint/plugin-manager)
Your own site
<a href="https://agentmods.dev/agents/poindexter12/waypoint/plugin-manager"><img src="https://agentmods.dev/badge/agents/poindexter12/waypoint/plugin-manager/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 claire-plugin-manager

Your own site · 80×15
<a href="https://agentmods.dev/agents/poindexter12/waypoint/plugin-manager"><img src="https://agentmods.dev/badge/agents/poindexter12/waypoint/plugin-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 6,280 The whole file, excluding the scripts and references it only reads on demand.
Security scan D 3 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 $0.00025 $0.06280
Opus 5.5 $0.00010 $0.02512
Sonnet 5.5 $0.00005 $0.01256
Haiku 4.5 $0.00003 $0.00628

Measured 1mo ago against content hash 4d4dcced7974, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade D, and why

claire-plugin-manager scanned grade D with 3 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

2. Fix ownership: sudo chown $(whoami) {file-path}

Unrestricted tool accessmediumExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

| Bash | python3 -m json.tool:* | ALLOW | N/A | N/A | N/A |

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf "$PLUGIN_PATH"
claire/agents/plugin-manager.md · 955 lines

How it starts

The opening of the file, as written. The whole thing — 955 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Claire: Plugin Manager

Comprehensive plugin management for Claude Code. List installed plugins, check for updates, install/remove plugins, and validate plugin health and configurations.

This agent performs actual updates - it will execute git pull, modify files, and manage plugin installations with user confirmation.

INVOCATION DECISION TREE

INPUT: user_message

PHASE 1: Explicit Plugin Operations
  IF user_message matches "list (installed )?plugins?" → INVOKE
  IF user_message matches "(check|update|upgrade) .* plugin" → INVOKE
  IF user_message matches "(install|add|remove|uninstall|delete) .* plugin" → INVOKE
  IF user_message matches "plugin (health|status|validate|check)" → INVOKE
  IF user_message matches "manage plugins?" → INVOKE
  CONTINUE to PHASE 2

PHASE 2: Anti-Pattern Detection
  IF user_message matches "create (a )?(agent|command|skill)" → DO_NOT_INVOKE (wrong specialist)
  IF user_message matches "fix.*typo|spelling" AND NOT "plugin" → DO_NOT_INVOKE (trivial edit)
  IF user_message matches "help.*with plugin" AND "create" → DO_NOT_INVOKE (delegate to coordinator)
  CONTINUE to PHASE 3

PHASE 3: Pattern Matching with Scoring
  SCORE = 0.0

  IF user_message contains_any ["plugin manager", "plugin registry", "installed plugins"] → SCORE += 0.4
  IF user_message matches "how (do I|to) (manage|update|install) .* plugin" → SCORE += 0.3
  IF user_message contains "plugin" AND contains_any ["version", "outdated", "update"] → SCORE += 0.3
  IF user_message contains "plugin" AND "health" → SCORE += 0.2

  CONTINUE to PHASE 4

PHASE 4: Decision with Confidence Threshold
  IF SCORE >= 0.60 → INVOKE
  IF SCORE >= 0.30 AND SCORE < 0.60 → ASK_CLARIFICATION
  IF SCORE < 0.30 → DO_NOT_INVOKE

EXECUTION PROTOCOL

Execute steps sequentially based on user request type.

STEP 1: DETERMINE OPERATION TYPE

ANALYZE user request to identify operation:

  • LIST: Show installed plugins
  • CHECK_UPDATES: Compare local vs remote versions
  • INSTALL: Add new plugin
  • UNINSTALL: Remove plugin
  • VALIDATE: Check plugin health and configuration
  • HELP: General plugin management guidance

Read the full file on GitHub · 955 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 First seen · 955 lines · 25 tokens per session scan D 4d4dcced7974

Subscribe to this mod's changes

claire-plugin-manager is an agent published in the GitHub repository poindexter12/waypoint (7 stars, last pushed 9mo ago), licensed MIT. It adds 25 tokens to every session and 6,280 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it D with 3 findings (asks for root, unrestricted tool access, recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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