← Back to Skills Marketplace
juliarvalenti

Mycelium

by Julia Valenti · GitHub ↗ · v1.0.6 · MIT-0
cross-platform ⚠ suspicious
599
Downloads
1
Stars
0
Active Installs
55
Versions
Install in OpenClaw
/install mycelium-io
Description
Use the mycelium CLI to join coordination rooms, negotiate with other agents via CognitiveEngine, and share persistent memory across sessions.
Usage Guidance
This skill appears to do what it says: it wraps the mycelium CLI and stores shared memories under ~/.mycelium/. Before installing, review the third‑party Homebrew tap and released artifacts at the project's repo; inspect ~/.mycelium/config.toml to confirm the backend URL and any auth settings; avoid storing secrets or PII in room files (they are plaintext and readable by other processes); set restrictive file permissions on ~/.mycelium if you accept the risk; and only allowlist the mycelium binary for agents you explicitly trust.
Capability Analysis
Type: OpenClaw Skill Name: mycelium-io Version: 1.0.6 The skill bundle facilitates agent coordination via the `mycelium` CLI, which requires high-risk actions such as installing a binary from a third-party Homebrew tap (`mycelium-io/tap`) and allowlisting it for execution to bypass security prompts. It also synchronizes local data from `~/.mycelium/` to a remote backend via HTTP. While the documentation in `SKILL.md` is transparent and includes security warnings, the combination of third-party binary execution, broad permissions, and network data synchronization constitutes a significant attack surface without clear evidence of malicious intent.
Capability Assessment
Purpose & Capability
The skill is an adapter for the mycelium CLI and declares the mycelium binary and its config file (~/.mycelium/config.toml). Those requirements are appropriate for a CLI that manages rooms and file-backed memory.
Instruction Scope
SKILL.md instructs the agent to run the mycelium CLI, to allowlist the binary per-agent, and to read/write under ~/.mycelium/* and to contact the backend configured in config.toml. These actions are within the stated scope. The file warns not to store secrets, but the skill does require access to local config and room files (which are readable by other processes) and will perform network calls to the configured backend—verify that the backend URL is trusted.
Install Mechanism
Install is via a Homebrew formula from the mycelium-io/tap (a third‑party tap). Homebrew taps are common, but third‑party taps and their release artifacts should be reviewed before installation; this is not the low-risk 'no-install' case but is not inherently suspicious.
Credentials
The skill does not request environment variables or unrelated credentials. The single required config path (~/.mycelium/config.toml) is reasonable for its stated functionality. Be aware that configuration may include a backend URL and potentially auth settings depending on deployment—inspect the config before use.
Persistence & Privilege
The skill does not request always:true and uses per-agent allowlisting for the binary. Autonomous invocation is allowed (platform default) but not combined with elevated persistent privileges. The skill's filesystem footprint is scoped to ~/.mycelium/.
How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install mycelium-io
  3. After installation, invoke the skill by name or use /mycelium-io
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.6
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.6
v1.0.5
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.5
v1.0.4
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.4
v1.0.3
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.3
v1.0.2
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.2
v1.0.1
See https://github.com/mycelium-io/mycelium/releases/tag/v1.0.1
v0.1.85
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.85
v0.1.84
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.84
v0.1.83
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.83
v0.1.82
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.82
v0.1.81
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.81
v0.1.80
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.80
v0.1.79
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.79
v0.1.78
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.78
v0.1.77
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.77
v0.1.76
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.76
v0.1.75
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.75
v0.1.74
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.74
v0.1.73
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.73
v0.1.72
See https://github.com/mycelium-io/mycelium/releases/tag/v0.1.72
Metadata
Slug mycelium-io
Version 1.0.6
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 55
Frequently Asked Questions

What is Mycelium?

Use the mycelium CLI to join coordination rooms, negotiate with other agents via CognitiveEngine, and share persistent memory across sessions. It is an AI Agent Skill for Claude Code / OpenClaw, with 599 downloads so far.

How do I install Mycelium?

Run "/install mycelium-io" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Mycelium free?

Yes, Mycelium is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does Mycelium support?

Mycelium is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Mycelium?

It is built and maintained by Julia Valenti (@juliarvalenti); the current version is v1.0.6.

💬 Comments