onboard

onboard is a skill for Claude Code, Codex from ThinkfleetAI/memmesh. It costs 72 tokens per session (380 once invoked), scanned A, original, Apache-2.0.

A setup guide for MemMesh, a memory service for coding projects that can store and retrieve project knowledge. It checks the connection, chooses local or hosted operation, and imports existing notes such as MEMORY.md or CLAUDE.md.

In plain words
What is it for?
Use it when enabling MemMesh in a repository, changing its API key, or repeating setup after configuration changes. It helps seed project knowledge and confirm the active memory scope.
Why use it?
It gives a new project a known starting point and helps avoid losing useful context already stored in files. It also verifies that the memory service is connected and working.

Skill for Claude CodeCodex

Part of the memmesh-plugin plugin — 18 skills, 1 MCP server shipped together

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.

agentmods
npx agentmods add skills/thinkfleetai/memmesh/onboard
Any agent
npx skills add ThinkfleetAI/memmesh --skill onboard
Clone the repo
git clone --depth 1 https://github.com/ThinkfleetAI/memmesh

Made for: Claude Code, Codex.

Or install memmesh-plugin, the plugin that ships this one along with the rest of its 18 skills, 1 MCP server.

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 onboard

README.md
[![agentmods](https://agentmods.dev/badge/skills/thinkfleetai/memmesh/onboard.svg)](https://agentmods.dev/skills/thinkfleetai/memmesh/onboard)
Your own site
<a href="https://agentmods.dev/skills/thinkfleetai/memmesh/onboard"><img src="https://agentmods.dev/badge/skills/thinkfleetai/memmesh/onboard.svg" alt="Measured on agentmods" height="20"></a>
Per session 72 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 380 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00072 $0.00380
Opus 5 $0.00036 $0.00190
Sonnet 5 $0.00014 $0.00076
Haiku 4.5 $0.00007 $0.00038

Measured 4d ago against content hash 858eb096fc43, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

onboard 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 4d 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.

integrations/memmesh-plugin/skills/onboard/SKILL.md · 40 lines

What it actually says

onboard

Get a project ready to use MemMesh.

1. Verify wiring

memmesh doctor        # binary + MCP config + skill presence

If the MCP server isn't connected, run npx @thinkfleet/memmesh install (see the memmesh-cli skill), then re-check.

2. Local or hosted?

  • Local (default): SQLite, no key, offline. Good for dev tools.
  • Hosted: set MEMMESH_API_KEY / sync.url in ~/.thinkfleet-memory/config.toml. Needed for cross-device sync, the full SDK, and server-side prediction/verticals.

3. Seed existing knowledge

If the repo already has durable context, import it (see the import skill): MEMORY.md, CLAUDE.md, an ADR folder, or a mem0 export (then consider memmesh-migrate for a full switch). Feed each item via memory_observe so the engine extracts + builds the graph, scoped project.

4. Confirm

Run stats to show what's now in scope, and remind the user of the two-rule loop: the agent will observe their messages and recall at session start automatically (the always-on memmesh skill). Nothing else to configure.

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. 4d ago First seen · 40 lines · 72 tokens per session scan A 858eb096fc43

Subscribe to this mod's changes

onboard is a skill published in the GitHub repository ThinkfleetAI/memmesh (440 stars, last pushed 9d ago), licensed Apache-2.0. It adds 72 tokens to every session and 380 once invoked, about $0.0004 per session on Opus 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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