Agent skill

Lambda Migration

by serithemage in serithemage/serverless-openclaw

Guides Phase 2 Lambda Container Migration steps. An agent skill from serithemage/serverless-openclaw.

No licenceAuto-check: notesBackend & APIs

Install Lambda Migration

skills CLI
$ npx skills add serithemage/serverless-openclaw --skill lambda-migration -a claude-code

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

GitHub CLI
$ gh skill install serithemage/serverless-openclaw lambda-migration --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/serithemage/serverless-openclaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/lambda-migration .claude/skills/lambda-migration && 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
lambda-migration
GitHub stars
196
Token cost
~888 tokens
SKILL.md length
276 words
Files
1
Skills in repo
17
Repo updated
First seen
Licence
None found

At a glance

Guides Phase 2 Lambda Container Migration steps. An agent skill from serithemage/serverless-openclaw.

  • Works in 6 steps: Read the detailed plan for the step in… → Verify that dependent steps are completed → Create/modify files specified in the… → …
  • Backend & APIs work in your project
  • SKILL.md covers Implementation Procedure, References, Step Overview and Critical Constraints (Must…, plus 2 more sections
  • Calls npm

What it does

Lambda Migration is an agent skill from serithemage/serverless-openclaw. Guides Phase 2 Lambda Container Migration steps. Pass a specific step number (2-1 through 2-5) to get the goals, deliverables, validation criteria, and detailed design for that step.

Its SKILL.md is about 890 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 Backend & APIs. The repository describes itself as: Run OpenClaw AI agent on-demand on AWS serverless infrastructure with Web UI and Telegram interfaces. Cost target ~$1/month.

When your agent uses it

  • Backend & APIs work in your project

Example prompts

  • “Use the lambda-migration skill to guide Phase 2 Lambda Container Migration steps. An agent skill from serithemage/serverless-openclaw”
  • “/lambda-migration”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, Glob, Grep

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Read the detailed plan for the step in the references below
  2. Verify that dependent steps are completed
  3. Create/modify files specified in the deliverables
  4. Write tests first (TDD) before implementing
  5. Verify results according to validation criteria
  6. Update step status in docs/progress.md

What it can do on your machine

Read from SKILL.md and the folder at commit 504300d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash
    • Glob
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npm

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

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    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

Lambda Migration loads about 888 tokens when it runs. Until then it costs about 50 tokens; SKILL.md has 276 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~50
When it runs · the whole SKILL.md, loaded when a task matches
~888

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Write, Edit, Bash, Glob, Grep

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 276 words (~888 tokens).

name
lambda-migration
allowed-tools
Read, Write, Edit, Bash, Glob, Grep
argument-hint
[step-number, e.g. 2-1]

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .codex/skills/lambda-migration of serithemage/serverless-openclaw.

Open the folder on GitHubat commit 504300d

Compare with similar skills

Lambda Migration 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.

Lambda Migration compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Lambda Migration this skillserithemage/serverless-openclaw196—~888Automated safety check: NotesNone
Configuring Horizoncoollabsio/coolify63k4 repos~898Automated safety check: PassMIT
Nestjs Best Practicesrolling-scopes/rsschool-app10k6 repos~1.2kAutomated safety check: PassMIT
Sub2API AdminWei-Shaw/sub2api44k1 repos~717Automated safety check: PassLGPL-3.0
Firecrawl Build Onboardingfirecrawl/firecrawl190k1 repos~1.4kAutomated safety check: NotesISC
Obsidian BasesAtmosphere/atmosphere3.8k22 repos~3.2kAutomated safety check: PassApache-2.0

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  • Configuring Horizon

    coollabsio/coolify

    A skill your agent uses whenever the user mentions Horizon by name in a Laravel context.

    63k GitHub starsUsed in 4 repos~898 tokens
    Backend & APIsAuto-check passed
  • Nestjs Best Practices

    rolling-scopes/rsschool-app

    NestJS best practices and architecture patterns for building production-ready applications.

    10k GitHub starsUsed in 6 repos~1.2k tokens
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  • Sub2API Admin

    Wei-Shaw/sub2api

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    44k GitHub starsUsed in 1 repo~717 tokens
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    firecrawl/firecrawl

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    190k GitHub starsUsed in 1 repo~1.4k tokens
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Categories

Questions about Lambda Migration

What does Lambda Migration do?

Guides Phase 2 Lambda Container Migration steps. An agent skill from serithemage/serverless-openclaw. Lambda Migration is an agent skill from serithemage/serverless-openclaw. Guides Phase 2 Lambda Container Migration steps.

When should I use Lambda Migration?

Lambda Migration fits situations like: backend & APIs work in your project.

How do I install Lambda Migration in Claude Code?

Run `npx skills add serithemage/serverless-openclaw --skill lambda-migration -a claude-code`. Or copy the skill folder (.codex/skills/lambda-migration in serithemage/serverless-openclaw) into .claude/skills/lambda-migration in your project. Claude Code loads it when a task matches its description.

How do I install Lambda Migration in Codex?

Run `npx skills add serithemage/serverless-openclaw --skill lambda-migration -a codex`. Or copy the skill folder (.codex/skills/lambda-migration in serithemage/serverless-openclaw) into .agents/skills/lambda-migration in your project. Codex loads it when a task matches its description.

Can I use Lambda Migration 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 serithemage/serverless-openclaw --skill lambda-migration -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/lambda-migration, .gemini/skills/lambda-migration, .github/skills/lambda-migration and .opencode/skills/lambda-migration in your project.

What does Lambda Migration need to run?

Going by SKILL.md and its folder, Lambda Migration needs the command-line tools its instructions call (npm). Its frontmatter pre-approves these tools: Read, Write, Edit, Bash, Glob, Grep.

Does Lambda Migration access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Lambda Migration safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Lambda Migration use?

No licence was found for Lambda Migration or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Lambda Migration use?

About 888 tokens (SKILL.md is roughly 3.6k 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 Lambda Migration?

Skills that share tags, products or a category with Lambda Migration: Configuring Horizon (coollabsio/coolify, 63k stars), Nestjs Best Practices (rolling-scopes/rsschool-app, 10k stars), Sub2API Admin (Wei-Shaw/sub2api, 44k stars) and Firecrawl Build Onboarding (firecrawl/firecrawl, 190k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Lambda Migration?

serithemage (a GitHub user) maintains it in serithemage/serverless-openclaw, which has 196 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on March 29, 2026.

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