Agent skill

Install

by rekal-dev in rekal-dev/rekal-cli

Install the Rekal binary on this machine. An agent skill from rekal-dev/rekal-cli.

Apache-2.0Auto-check passedAI & LLM Engineering

Install Install

skills CLI
$ npx skills add rekal-dev/rekal-cli --skill install -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install rekal-dev/rekal-cli install --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/rekal-dev/rekal-cli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugin/skills/install .claude/skills/install && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
install
GitHub stars
207
Token cost
~432 tokens
SKILL.md length
225 words
Files
1
Skills in repo
3
Repo updated
First seen
Licence
Apache-2.0

At a glance

Install the Rekal binary on this machine. An agent skill from rekal-dev/rekal-cli.

  • Rekal is not on PATH — a command reported command not found —
  • SKILL.md covers Ask first, Run it, Verify and Next
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • The user asks to install Rekal

What it does

Install is an agent skill from rekal-dev/rekal-cli. Install the Rekal binary on this machine. Use when rekal is not on PATH — a command reported command not found — or when the user asks to install Rekal. Once per machine, not per repository; to set up a repo that already has the binary, use the init skill instead.

Its SKILL.md is about 430 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in AI & LLM Engineering, covering Embeddings. It works with Git, DuckDB and Go. The repository describes itself as: Your coding agent starts every session blank. Rekal is the memory your team is missing. The licence is Apache-2.0.

When your agent uses it

  • Rekal is not on PATH — a command reported command not found —
  • The user asks to install Rekal

Example prompts

  • “/install”

What it can do on your machine

Read from SKILL.md and the folder at commit 4550e60. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Install loads about 432 tokens when it runs. Until then it costs about 69 tokens; SKILL.md has 225 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~69
When it runs · the whole SKILL.md, loaded when a task matches
~432

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from rekal-dev/rekal-cli at commit 4550e60, republished under its Apache-2.0 licence (© rekal-dev). 225 words, ~432 tokens.

Download SKILL.mdSave it as .claude/skills/install/SKILL.md (or your agent's skills folder).
name
install
description
Install the Rekal binary on this machine. Use when `rekal` is not on PATH — a command reported `command not found` — or when the user asks to install Rekal. Once per machine, not per repository; to set up a repo that already has the binary, use the init skill instead.

Install Rekal

Rekal is git-backed memory of prior AI sessions: why a change was made, what was tried, what was rejected. This installs the binary. Setting up a repository is a separate step — the init skill.

Ask first

The installer downloads a release archive and writes an executable to the user's machine. Say that plainly, then wait for an answer.

If the user declines, stop. Say Rekal is not available and answer from the tree. Declining is a complete answer.

Run it

The plugin ships the installer on PATH:

bash
rekal-install

That is a vendored copy of the project's own scripts/install.sh — it detects the platform, downloads the matching release from GitHub, and verifies it against the published checksums. Installs to ~/.local/bin; pass --target <dir> to override.

Requires git, macOS or Linux. The archive is large (~160 MB — the binary embeds an embedding model), so the download takes a moment.

Verify

bash
rekal version

If the shell reports command not found after a successful install, the install directory is not on PATH. Tell the user which directory to add and let them edit their own shell profile. Do not edit it for them.

Next

The binary is installed but no repository uses it yet. If the user wants memory in the current repo, continue with the init skill. Ask before running it — that is a separate decision about a separate thing.

© rekal-dev, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in plugin/skills/install of rekal-dev/rekal-cli.

Open the folder on GitHubat commit 4550e60

Compare with similar skills

Install next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Install compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Install this skillrekal-dev/rekal-cli207—~432Automated safety check: PassApache-2.0
Ownmem Dashboardgrpcer/ownmem423—~563Automated safety check: PassApache-2.0
Lumen Doctorory/lumen305—~339Automated safety check: PassCustom licence
Pi Coding Agentmizchi/skills356—~5.4kAutomated safety check: PassNone
CLIProxy Core Synccaidaoli/ccLoad417—~1.5kAutomated safety check: PassMIT
Easyeda Repo Maintainzhoushoujianwork/easyeda-agent596—~360Automated safety check: PassCustom licence

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More from rekal-dev/rekal-cli

  • Init

    rekal-dev/rekal-cli

    Turn on Rekal memory in the current repository by running rekal init.

    207 GitHub stars~567 tokensUpdated 27 days ago
    Auto-check passed
  • Rekal

    rekal-dev/rekal-cli

    Use in a repo with Rekal initialized (.rekal/ exists). An agent skill from rekal-dev/rekal-cli.

    207 GitHub stars~2.1k tokensUpdated 27 days ago
    Auto-check passed

Works with

Questions about Install

What does Install do?

Install the Rekal binary on this machine. An agent skill from rekal-dev/rekal-cli. Install is an agent skill from rekal-dev/rekal-cli. Install the Rekal binary on this machine.

When should I use Install?

Install fits situations like: rekal is not on PATH — a command reported command not found —; the user asks to install Rekal.

How do I install Install in Claude Code?

Run `npx skills add rekal-dev/rekal-cli --skill install -a claude-code`. Or copy the skill folder (plugin/skills/install in rekal-dev/rekal-cli) into .claude/skills/install in your project. Claude Code loads it when a task matches its description.

How do I install Install in Codex?

Run `npx skills add rekal-dev/rekal-cli --skill install -a codex`. Or copy the skill folder (plugin/skills/install in rekal-dev/rekal-cli) into .agents/skills/install in your project. Codex loads it when a task matches its description.

Can I use Install in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add rekal-dev/rekal-cli --skill install -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/install, .gemini/skills/install, .github/skills/install and .opencode/skills/install in your project.

What does Install need to run?

SKILL.md names no scripts, command-line tools or credentials: Install is instructions for the agent only.

Does Install access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Install safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Install use?

Install is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Install use?

About 432 tokens (SKILL.md is roughly 1.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Install?

Skills that share tags, products or a category with Install: Ownmem Dashboard (grpcer/ownmem, 423 stars), Lumen Doctor (ory/lumen, 305 stars), Pi Coding Agent (mizchi/skills, 356 stars) and CLIProxy Core Sync (caidaoli/ccLoad, 417 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Install?

rekal-dev (a GitHub user) maintains it in rekal-dev/rekal-cli, which has 207 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on September 10, 2026.

Source: rekal-dev/rekal-cli on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.