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OpenClaw

openrouter-free-responder

Zero-cost OpenRouter responder that auto-discovers the best currently free model, retries on failures, and returns clean answers fast. Use this when a user asks to query OpenRouter, wants lowest-cost/free model routing, or explicitly requests a free-model OpenRouter response.

hgosansn0 source installs☆ 0 Repository stars
View source ↗InstallationSKILL.md ↗

Installation

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.

SkillHub CLI

skillhub install hgosansn/mukt

Inspect the source and compatibility requirements, then follow its installation steps.

Give your agent the source link and ask it to inspect instructions and dependencies before explaining the installation steps.

View source ↗Guides

Skill instructions

Use the bundled script to execute prompts against free OpenRouter models.

Workflow

  1. Ensure OPENROUTER_API_KEY is set.
  2. Run: 
    python3 {baseDir}/scripts/openrouter_free_chat.py --prompt "<user prompt>"
  3. If the user provided system guidance, pass --system "...".
  4. Return the response text and mention which model was used.

Command Options

  • --prompt (required): User prompt text.
  • --system (optional): System instruction.
  • --max-attempts (optional, default 8): Number of top free models to try.
  • --temperature (optional, default 0.3): Sampling temperature.
  • --debug (optional): Print model ranking and fallback attempts to stderr.

Output Contract

The script prints one JSON object to stdout with:

  • selected_model: Model that produced the final response.
  • response: Final assistant text.
  • attempted_models: Ordered list of tried models.
  • free_model_candidates: Number of free models discovered.

If no model succeeds, the script exits non-zero with an error message.

Source information

Source
github
Repository
openclaw/skills
Path
skills/hgosansn/mukt
Version
—
Commit
deb9b6663139bb6251b3d184e03f4712e64c2c00
Classification source
rules
Status
active
Visibility
public

These signals come from indexed source analysis and may lag behind changes. Check the current source files.

Extracted content

SKILL.md
Use the bundled script to execute prompts against free OpenRouter models.

## Workflow

1. Ensure `OPENROUTER_API_KEY` is set.
2. Run:
   ```bash
   python3 {baseDir}/scripts/openrouter_free_chat.py --prompt "<user prompt>"
   ```
3. If the user provided system guidance, pass `--system "..."`.
4. Return the `response` text and mention which model was used.

## Command Options

- `--prompt` (required): User prompt text.
- `--system` (optional): System instruction.
- `--max-attempts` (optional, default `8`): Number of top free models to try.
- `--temperature` (optional, default `0.3`): Sampling temperature.
- `--debug` (optional): Print model ranking and fallback attempts to stderr.

## Output Contract

The script prints one JSON object to stdout with:

- `selected_model`: Model that produced the final response.
- `response`: Final assistant text.
- `attempted_models`: Ordered list of tried models.
- `free_model_candidates`: Number of free models discovered.

If no model succeeds, the script exits non-zero with an error message.

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