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Plexus: Instructions file for Claude Code

CLAUDE.md

Plexus CLAUDE.md is an instructions file for Claude Code from miniLV/Plexus. It costs 9,278 tokens per session, scanned C, original, Apache-2.0.

Detailed project guidance for Plexus, a local web dashboard for managing AI-agent settings on one computer. It brings together tool-server connections, reusable skill bundles, and instruction files for several coding agents.

In plain words
What is it for?
Use it when developing or validating Plexus features that manage Claude Code, Cursor, Codex, Gemini CLI, Qwen Code, Factory Droid, DeepSeek Harness, or OpenCode settings.
Why use it?
It gives agents a shared map of the product, supported configuration files, repository structure, and important rules before they change code.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is miniLV/Plexus's own configuration. It tells Claude Code how to work on Plexus 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 Plexus configures →

not rated 29repo changed 1mo ago C scan 9,278 tokens original Apache-2.0
View source ↗ miniLV/Plexus minilv.github.io
Reuse

Borrowing it

Nothing to install: this file belongs to miniLV/Plexus. 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/miniLV/Plexus/master/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/miniLV/Plexus

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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Per session 9,278 This file is loaded in full into every session.
When invoked 9,278 The same file — it is already loaded in full.
Security scan C 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 $0.09278 $0.09278
Opus 5.5 $0.03711 $0.03711
Sonnet 5.5 $0.01856 $0.01856
Haiku 4.5 $0.00928 $0.00928

Measured 1mo ago against content hash 594ea2651cf0, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

Plexus CLAUDE.md scanned grade C 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

| Codex | `~/.codex/config.toml` | `~/.codex/skills/` | `shared` |

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls ~/.claude/skills | grep plexus-backup || echo "(clean)"

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -o /dev/null -w "%{http_code}\n" http://localhost:7777/
CLAUDE.md · 1,056 lines

How it starts

The opening of the file, as written. The whole thing — 1,056 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md - Plexus

For the next Claude Code / Droid / Codex session. This is the working map for Plexus: what the product is, how the repo is shaped today, which invariants are load-bearing, and how to validate changes. Read it before touching code.

1. What Plexus Is

Plexus is a local-only web dashboard for managing AI agent configuration on one machine. It centralizes:

  • MCP servers
  • Skills / command bundles
  • User-level instruction files such as CLAUDE.md and AGENTS.md

Supported built-in agents:

Agent MCP file Skill / prompt dir MCP mode
Claude Code ~/.claude.json ~/.claude/skills/ shared
Cursor ~/.cursor/mcp.json ~/.cursor/commands/ exclusive
Codex ~/.codex/config.toml ~/.codex/skills/ shared
Gemini CLI ~/.gemini/settings.json ~/.gemini/skills/ shared
Qwen Code ~/.qwen/settings.json ~/.qwen/skills/ shared
Factory Droid ~/.factory/mcp.json ~/.factory/skills/ exclusive
DeepSeek Harness ~/.dsh/mcp.json ~/.dsh/skills/ shared
OpenCode ~/.config/opencode/opencode.json ~/.config/opencode/skills/ shared

The current package version is tracked in the root package.json. All workspace package.json files must stay on the same version:

  • package.json
  • apps/web/package.json
  • packages/core/package.json
  • packages/cli/package.json

Use Git tags / releases and the workspace package.json files as the version source of truth. Do not treat this file as a release ledger.

Product Contract

Plexus keeps a canonical store under ~/.config/plexus/ and projects it into agent-native locations with the smallest reversible write:

  • Exclusive MCP files are rendered into ~/.config/plexus/.cache/mcp/<agent>.json, then linked or copied into the agent path.
  • Shared MCP files are partial-written in place; Plexus rewrites only the MCP section and preserves unrelated auth/history/profile keys.
  • Skills are linked or copied from the Plexus store into each agent's native skill directory.
  • Rules are stored once at ~/.config/plexus/personal/rules/global.md, then linked or copied to each built-in agent's native instruction file (CLAUDE.md, AGENTS.md, GEMINI.md, or QWEN.md).
  • Backups are taken before syncs, toggles, and dashboard file edits.

Read the full file on GitHub · 1,056 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 Changed · +12 lines · +195 tokens per session 594ea2651cf0
  2. 1mo ago First seen · 1,044 lines · 9,083 tokens per session scan C 34319658fb5f

Subscribe to this mod's changes

Plexus CLAUDE.md is an instructions file published in the GitHub repository miniLV/Plexus (29 stars, last pushed 14d ago), licensed Apache-2.0. It adds 9,278 tokens to every session, about $0.0371 per session on Opus 5.5. A static security scan graded it C with 3 findings (reads agent configuration directories, enumerates other installed skills, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Claude Codeagent-configagent-configurationai-agentsai-coding-toolscodex
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