pencil.dev valid

Automatically discovered from public files. Ownership management is optional. Inclusion does not imply endorsement or publisher participation.

Manage this listing — optional · Visit publisher ↗

Claim my listing on Agent Web Map for pencil.dev:
1. POST https://agentwebmap.com/v1/sites/pencil.dev/claims and keep claim_id and claim_secret private.
2. Publish the proof: add the line "AgentWebMap ownership: <token>" (token from step 1) to https://pencil.dev/llms.txt, or use the DNS, meta-tag or well-known method the response describes.
3. POST https://agentwebmap.com/v1/sites/pencil.dev/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/pencil.dev).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory. Ownership management is optional.

pen.dev

pen.dev is an agentic design canvas by High Agency Inc. Design with AI agents, refine designs manually, and export them to code.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-21T04:07:28.739Z. Cached copy · Source on pencil.dev

# pen.dev

> pen.dev is an agentic design canvas by High Agency Inc. Design with AI agents, refine designs manually, and export them to code.

Design documents use the JSON-based .pen format and can live alongside source code in Git. pen.dev is available as a desktop app, an IDE extension, and a CLI. Use pen.dev, its CLI, or its MCP tools to modify design files rather than editing the JSON directly.

## Product

- [Overview](https://pen.dev/): Product features and examples of work made in pen.dev.
- [Downloads](https://pen.dev/downloads): Desktop installers, IDE extensions, and CLI installation.
- [Pricing](https://pen.dev/pricing): Current plans and usage limits.
- [FAQ](https://pen.dev/faq): Common questions about platforms, AI providers, design files, imports, and exports.

## Documentation

- [Documentation](https://docs.pen.dev/): Guides for using pen.dev.
- [Installation](https://docs.pen.dev/getting-started/installation): Desktop, IDE, CLI, and external agent setup.
- [Authentication](https://docs.pen.dev/getting-started/authentication): Account and AI provider connection options.
- [AI integration](https://docs.pen.dev/getting-started/ai-integration): Integrated agents and external MCP clients.
- [Design files](https://docs.pen.dev/core-concepts/pen-files): Saving, sharing, and versioning .pen files.
- [Import and export](https://docs.pen.dev/core-concepts/import-and-export): Figma and web imports, code export, and image and PDF export.
- [CLI reference](https://docs.pen.dev/for-developers/pen-cli): Headless design workflows and command-line usage.
- [File format](https://docs.pen.dev/for-developers/the-pen-format): The .pen document schema.

## Optional

- [Privacy policy](https://pen.dev/privacy-policy): Data handling and privacy information.
- [Terms of use](https://pen.dev/terms-of-use): Terms for using pen.dev.
- [Sub-processors](https://pen.dev/sub-processors): Providers that process data on behalf of High Agency Inc.

Related sites

Other listed sites in AI and machine learning. See the whole category →

Help agents understand your site

Optionally manage your description, publish terms for agents, review file health, measured discovery requests, publisher clicks and score history. Confirm domain control in your browser using a fresh token in your llms.txt, DNS, meta tag or well-known file. No backlink is required.

Manage this listing → · Agent and API instructions

Machine-readable: GET /v1/resolve?q=pencil.dev · GET /v1/domain/pencil.dev · this page as Accept: application/json or text/markdown · MCP lookup_domain