Arcgis To Portaljs
datopian/portaljs
Migrate a whole ArcGIS Hub site into a PortalJS Arc portal end-to-end.
References Serverless OpenClaw cost optimization guidelines.
Install Cost
$ npx skills add serithemage/serverless-openclaw --skill cost -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install serithemage/serverless-openclaw cost --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/cost .claude/skills/cost && rm -rf skills-srcUse ~/.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/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .claude/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/costType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add serithemage/serverless-openclaw --skill cost -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install serithemage/serverless-openclaw cost --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.codex/skills/cost .agents/skills/cost && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .agents/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add serithemage/serverless-openclaw --skill cost -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install serithemage/serverless-openclaw cost --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.codex/skills/cost .cursor/skills/cost && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .cursor/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/serithemage/serverless-openclaw.git --path .codex/skills/cost--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add serithemage/serverless-openclaw --skill cost -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install serithemage/serverless-openclaw cost --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.codex/skills/cost .gemini/skills/cost && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .gemini/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install serithemage/serverless-openclaw costInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add serithemage/serverless-openclaw --skill cost -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .github/skills && cp -r skills-src/.codex/skills/cost .github/skills/cost && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .github/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add serithemage/serverless-openclaw --skill cost -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install serithemage/serverless-openclaw cost --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/serithemage/serverless-openclaw.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.codex/skills/cost .opencode/skills/cost && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "cost" agent skill from https://github.com/serithemage/serverless-openclaw/tree/main/.codex/skills/cost into .opencode/skills/cost/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cost", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
cost- GitHub stars
- 196
- Token cost
- ~586 tokens
- SKILL.md length
- 173 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- None found
At a glance
References Serverless OpenClaw cost optimization guidelines.
- Writing CDK stacks
- SKILL.md covers Detailed Cost Analysis, Cost Validation (Required for…, Cost Targets and Lambda Agent Cost (Phase 2)
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Making infrastructure changes
What it does
Cost is an agent skill from serithemage/serverless-openclaw. References Serverless OpenClaw cost optimization guidelines. Validates that no resources exceeding the cost target ($1/month) are created during implementation. Use when writing CDK stacks or making infrastructure changes.
Its SKILL.md is about 590 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, covering Serverless. 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
- Writing CDK stacks
- Making infrastructure changes
Example prompts
- “Use the cost skill to reference Serverless OpenClaw cost optimization guidelines”
- “/cost”
Requirements
- Pre-approved tools (allowed-tools): Read, Glob, Grep
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:
ReadGlobGrep
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
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
Cost loads about 586 tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 173 words of instructions outside code blocks.
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
Without a licence we can't republish the file, so here is its outline and opening line. It has 173 words (~586 tokens).
“Per-service cost breakdown, before/after optimization comparison, checklist:”
- name
- cost
- allowed-tools
- Read, Glob, Grep
Files
Just SKILL.md in .codex/skills/cost of serithemage/serverless-openclaw.
Open the folder on GitHubat commit 504300d
Compare with similar skills
Cost 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Cost this skillserithemage/serverless-openclaw | 196 | — | ~586 | Automated safety check: Pass | None | |
| Arcgis To Portaljsdatopian/portaljs | 2.4k | 1 repos | ~2k | Automated safety check: Pass | MIT | |
| AWS Serverless Edazxkane/aws-skills | 367 | 4 repos | ~3.2k | Automated safety check: Pass | MIT | |
| AI Model NodejsTencentCloudBase/CloudBase-AI-Toolkit | 1.1k | 3 repos | ~5k | Automated safety check: Pass | MIT | |
| Qstash JSupstash/qstash-js | 269 | 1 repos | ~746 | Automated safety check: Pass | MIT | |
| NubaseOtterMind/Nubase | 623 | — | ~2.2k | Automated safety check: Notes | Apache-2.0 |
Similar skills
AWS Serverless Eda
zxkane/aws-skills
AWS serverless and event-driven architecture expert based on Well-Architected Framework.
AI Model Nodejs
TencentCloudBase/CloudBase-AI-Toolkit
A skill your agent uses for Node.js backend AI via @cloudbase/node-sdk (=3.16.0) — cloud functions, CloudRun, Express/Koa/NestJS, serverless APIs, scheduled jobs, LLM proxies, agent orchestration.
- Official
Qstash JS
upstash/qstash-js
Work with the QStash JavaScript/TypeScript SDK for serverless messaging, scheduling.
Nubase
OtterMind/Nubase
A skill your agent uses when the user mentions Nubase broadly, wants a backend for an AI-generated app, or needs to deploy/publish generated code online — across Database, Auth, Storage, Assets…
Tianji Worker Operations
msgbyte/tianji
Operates Tianji Workers: create, test, deploy, invoke, schedule, pause and roll back them, plus manage their environment variables and shared modules.
More from serithemage/serverless-openclaw
All 17 skills in this repoCold Start
serithemage/serverless-openclaw
References cold start optimization history and techniques. An agent skill from serithemage/serverless-openclaw.
Dev
serithemage/serverless-openclaw
Development workflow guide. An agent skill from serithemage/serverless-openclaw.
Openclaw
serithemage/serverless-openclaw
References OpenClaw internals and integration points. An agent skill from serithemage/serverless-openclaw.
Status
serithemage/serverless-openclaw
Shows project progress, phase completion status, test coverage, and deployment info.
Architecture
serithemage/serverless-openclaw
References Serverless OpenClaw architecture. An agent skill from serithemage/serverless-openclaw.
Deploy
serithemage/serverless-openclaw
Deploys Serverless OpenClaw CDK stacks to AWS. An agent skill from serithemage/serverless-openclaw.
Related
Categories
Questions about Cost
What does Cost do?
References Serverless OpenClaw cost optimization guidelines. Cost is an agent skill from serithemage/serverless-openclaw. References Serverless OpenClaw cost optimization guidelines.
When should I use Cost?
Cost fits situations like: writing CDK stacks; making infrastructure changes.
How do I install Cost in Claude Code?
Run `npx skills add serithemage/serverless-openclaw --skill cost -a claude-code`. Or copy the skill folder (.codex/skills/cost in serithemage/serverless-openclaw) into .claude/skills/cost in your project. Claude Code loads it when a task matches its description.
How do I install Cost in Codex?
Run `npx skills add serithemage/serverless-openclaw --skill cost -a codex`. Or copy the skill folder (.codex/skills/cost in serithemage/serverless-openclaw) into .agents/skills/cost in your project. Codex loads it when a task matches its description.
Can I use Cost 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 cost -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cost, .gemini/skills/cost, .github/skills/cost and .opencode/skills/cost in your project.
What does Cost need to run?
SKILL.md names no scripts, command-line tools or credentials: Cost is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep.
Does Cost 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 Cost 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 Cost use?
No licence was found for Cost or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Cost use?
About 586 tokens (SKILL.md is roughly 2.3k 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 Cost?
Skills that share tags, products or a category with Cost: Arcgis To Portaljs (datopian/portaljs, 2.4k stars), AWS Serverless Eda (zxkane/aws-skills, 367 stars), AI Model Nodejs (TencentCloudBase/CloudBase-AI-Toolkit, 1.1k stars) and Qstash JS (upstash/qstash-js, 269 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cost?
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.