Agent skill

Golem Add HTTP Endpoint Effect

by golemcloud in golemcloud/golem

Exposing an Effect-based Golem agent over HTTP. An agent skill from golemcloud/golem.

Custom licenceAuto-check passedBackend & APIs

Install Golem Add HTTP Endpoint Effect

skills CLI
$ npx skills add golemcloud/golem --skill golem-add-http-endpoint-effect -a claude-code

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

GitHub CLI
$ gh skill install golemcloud/golem golem-add-http-endpoint-effect --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/golemcloud/golem.git skills-src && mkdir -p .claude/skills && cp -r skills-src/golem-skills/skills/effect/golem-add-http-endpoint-effect .claude/skills/golem-add-http-endpoint-effect && 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
golem-add-http-endpoint-effect
GitHub stars
1.5k
Token cost
~3.3k tokens
SKILL.md length
1,012 words
Files
1
Skills in repo
289
Repo updated
First seen
Licence
Custom licence

At a glance

Exposing an Effect-based Golem agent over HTTP. An agent skill from golemcloud/golem.

  • Works in 6 steps: Define the agent and its methods with… → Add http: Http.mount(...) to the agent… → Add an http: [Http.get(...) |… → …
  • Adding HTTP mounts
  • SKILL.md covers Steps, Mount Path, Endpoint Declarations and Parameter Mapping, plus 5 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Golem Add HTTP Endpoint Effect is an agent skill from golemcloud/golem. Exposing an Effect-based Golem agent over HTTP. Use when adding HTTP mounts, REST endpoints, request parameter bindings, or an httpApi deployment to an @golemcloud/effect-golem agent.

Its SKILL.md is about 3.3k 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 REST APIs and Deployment. The repository describes itself as: Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build…

When your agent uses it

  • Adding HTTP mounts
  • Request parameter bindings
  • An httpApi deployment to an @golemcloud/effect-golem agent

Example prompts

  • “/golem-add-http-endpoint-effect”

Workflow steps

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

  1. Define the agent and its methods with defineAgent, method, and Effect Schema.
  2. Add http: Http.mount(...) to the agent definition.
  3. Add an http: [Http.get(...) | Http.post(...) | ...] array to every exposed method.
  4. Implement every handler as an Effect and import its module from src/main.ts.
  5. Add the agent type to an httpApi domain deployment in golem.yaml.
  6. Run golem build, then deploy with golem deploy --yes.

What it can do on your machine

Read from SKILL.md and the folder at commit c6a3029. 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 typescript and yaml).

    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

Golem Add HTTP Endpoint Effect loads about 3.3k tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 1,012 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~3.3k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,012 words (~3,319 tokens).

“Effect agents publish HTTP route metadata with the Http namespace from @golemcloud/effect-golem. The Golem host serves the routes, decodes path, query, header, and JSON body values into method parameters, invokes the agent, and maps the method result to an HTTP…”

— opening of SKILL.md by golemcloud, Custom licence
name
golem-add-http-endpoint-effect

Read the full SKILL.md on GitHub

Files

Just SKILL.md in golem-skills/skills/effect/golem-add-http-endpoint-effect of golemcloud/golem.

Open the folder on GitHubat commit c6a3029

Compare with similar skills

Golem Add HTTP Endpoint Effect 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.

Golem Add HTTP Endpoint Effect compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Golem Add HTTP Endpoint Effect this skillgolemcloud/golem1.5k—~3.3kAutomated safety check: PassCustom licence
Mintlify APImacro-inc/macro4.6k2 repos~333Automated safety check: PassMIT
Frappe Ops Website DeployImpertio-Studio/Frappe_Claude_Skill_Package187—~2.5kAutomated safety check: PassMIT
Ship Coolifykovrichard/catalyst470—~1.9kAutomated safety check: NotesNone
Finding TriageHacktronAI/skills115—~2.9kAutomated safety check: NotesMIT
Implementing Deception Based Detection With Canarytokenmukul975/Anthropic-Cybersecurity-Skills34k—~591Automated safety check: PassApache-2.0

Similar skills

  • Mintlify API

    macro-inc/macro

    Interact with the Mintlify REST API to manage deployments, trigger builds, and query documentation site metadata programmatically.

    4.6k GitHub starsUsed in 2 repos~333 tokens
    Backend & APIsAuto-check passed
  • Frappe Ops Website Deploy

    Impertio-Studio/Frappe_Claude_Skill_Package

    Deploy HTML/CSS websites to ERPNext/Frappe (v15/v16) as Web Pages via the REST API.

    187 GitHub stars~2.5k tokensUpdated 21 days ago
    Backend & APIsAuto-check passed
  • Ship Coolify

    kovrichard/catalyst

    Verify a Coolify deploy end-to-end after a push — wait for GitHub CI, then the Coolify deployment, confirm the commit is live, and run a visual check.

    470 GitHub stars~1.9k tokensUpdated 9 days ago
    Backend & APIsAuto-check: notes
  • Finding Triage

    HacktronAI/skills

    Interactively validate and triage Hacktron findings against the actual source code and (optionally) a live deployment, separate true positives from false positives, adjust severity, then either…

    115 GitHub stars~2.9k tokensUpdated 4 mo ago
    Backend & APIsAuto-check: notes
  • Implementing Deception Based Detection With Canarytoken

    mukul975/Anthropic-Cybersecurity-Skills

    Deploys and monitors Canary Tokens via the Thinkst Canary REST API for deception-based breach detection, programmatically creating web bug, DNS, MS Word document, and AWS API key tokens and…

    34k GitHub stars~591 tokensUpdated 1 mo ago
    DevOps & CloudAuto-check passed
  • Os Usage

    goinfinite/os

    A skill your agent uses when deploying or managing applications on an Infinite OS instance — maps the dashboard, CLI, and REST API, and gives the core deployment workflows.

    361 GitHub stars~4.8k tokensUpdated 2 days ago
    DevOps & CloudAuto-check: notes

More from golemcloud/golem

All 289 skills in this repo
  • Moonbit C Binding

    golemcloud/golem

    Guide for writing MoonBit bindings to C libraries using native FFI.

    1.5k GitHub stars~3k tokensUpdated today
    Auto-check passed
  • Adding Dependencies

    golemcloud/golem

    Adding or updating crate dependencies in the Golem workspace.

    1.5k GitHub stars~1k tokensUpdated today
    Auto-check passed
  • Analysing CI Failures

    golemcloud/golem

    Analysing GitHub Actions CI failures from a run URL. An agent skill from golemcloud/golem.

    1.5k GitHub stars~862 tokensUpdated today
    Auto-check passed
  • Adds a built-in WASM plugin that is externally released and provisioned by the registry service.

    1.5k GitHub stars~1.1k tokensUpdated today
    Auto-check passed
  • DB Migration Scripts

    golemcloud/golem

    Writing database migration SQL scripts. An agent skill from golemcloud/golem.

    1.5k GitHub stars~1.5k tokensUpdated today
    Auto-check passed
  • Debugging Hanging Tests

    golemcloud/golem

    Diagnosing and fixing hanging worker executor or integration tests.

    1.5k GitHub stars~879 tokensUpdated today
    Auto-check passed

Questions about Golem Add HTTP Endpoint Effect

What does Golem Add HTTP Endpoint Effect do?

Exposing an Effect-based Golem agent over HTTP. An agent skill from golemcloud/golem. Golem Add HTTP Endpoint Effect is an agent skill from golemcloud/golem. Exposing an Effect-based Golem agent over HTTP.

When should I use Golem Add HTTP Endpoint Effect?

Golem Add HTTP Endpoint Effect fits situations like: adding HTTP mounts; request parameter bindings; an httpApi deployment to an @golemcloud/effect-golem agent.

How do I install Golem Add HTTP Endpoint Effect in Claude Code?

Run `npx skills add golemcloud/golem --skill golem-add-http-endpoint-effect -a claude-code`. Or copy the skill folder (golem-skills/skills/effect/golem-add-http-endpoint-effect in golemcloud/golem) into .claude/skills/golem-add-http-endpoint-effect in your project. Claude Code loads it when a task matches its description.

How do I install Golem Add HTTP Endpoint Effect in Codex?

Run `npx skills add golemcloud/golem --skill golem-add-http-endpoint-effect -a codex`. Or copy the skill folder (golem-skills/skills/effect/golem-add-http-endpoint-effect in golemcloud/golem) into .agents/skills/golem-add-http-endpoint-effect in your project. Codex loads it when a task matches its description.

Can I use Golem Add HTTP Endpoint Effect 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 golemcloud/golem --skill golem-add-http-endpoint-effect -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/golem-add-http-endpoint-effect, .gemini/skills/golem-add-http-endpoint-effect, .github/skills/golem-add-http-endpoint-effect and .opencode/skills/golem-add-http-endpoint-effect in your project.

What does Golem Add HTTP Endpoint Effect need to run?

SKILL.md names no scripts, command-line tools or credentials: Golem Add HTTP Endpoint Effect is instructions for the agent only.

Does Golem Add HTTP Endpoint Effect 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 Golem Add HTTP Endpoint Effect 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 Golem Add HTTP Endpoint Effect use?

Golem Add HTTP Endpoint Effect has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Golem Add HTTP Endpoint Effect use?

About 3.3k tokens (SKILL.md is roughly 13k 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 Golem Add HTTP Endpoint Effect?

Skills that share tags, products or a category with Golem Add HTTP Endpoint Effect: Mintlify API (macro-inc/macro, 4.6k stars), Frappe Ops Website Deploy (Impertio-Studio/Frappe_Claude_Skill_Package, 187 stars), Ship Coolify (kovrichard/catalyst, 470 stars) and Finding Triage (HacktronAI/skills, 115 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Golem Add HTTP Endpoint Effect?

golemcloud (a GitHub organization) maintains it in golemcloud/golem, which has 1,507 GitHub stars. The repository holds 289 skills in this directory. The repository was last updated on October 8, 2026.

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