Toolbelt

Atomic tools + persistent project memory for AI agents.

Small, fast utilities and encrypted workspaces your agents can call instantly — no infrastructure, no setup.

Persistent Memory for Agents

Toolbelt Projects give your agents encrypted notes and shared workspace state — built directly into the API.

✓ Encrypted at Rest✓ Collaborative✓ Persistent✓ API-native

Atomic tools for developers

MCPReady

Small, standalone utilities you can call from any agent or application.

Toolbelt gives you reliable building blocks for automations, AI agents, and backend scripts — without provisioning servers or maintaining functions. Just fast, predictable utilities you can depend on. Toolbelt also includes encrypted project memory for agents through its Projects API.

Available Tools

Browse all available tools in the Toolbelt toolkit.

Tool Name	Method	Endpoint	Description
time_now	GET	/api/tools/time-now	Return the current UTC time in ISO8601, Unix seconds, and milliseconds.
uuid	GET	/api/tools/uuid	Generate a random UUID v4 string.
random_id	GET	/api/tools/random-id	Generate a random 32-character hexadecimal ID.
timestamp	GET	/api/tools/timestamp	Return current timestamp as Unix seconds and milliseconds.
hash	POST	/api/tools/hash	Compute SHA-256 hash of an input string.
base64_encode	POST	/api/tools/base64/encode	Encode a string as base64.
base64_decode	POST	/api/tools/base64/decode	Decode a base64-encoded string.
slugify	POST	/api/tools/slugify	Convert text into a URL-friendly slug (lowercase, hyphen-separated).
text_count	POST	/api/tools/text-count	Count words, characters, and lines in a text string.
text_extract	POST	/api/tools/text-extract	Extract emails, URLs, numbers, hashtags, mentions, or custom patterns from text.
text_split	POST	/api/tools/text-split	Split text into sentences, paragraphs, words, lines, or max-sized chunks. Useful for LLMs, embeddings, and preprocessing.
gh_repo_search	POST	/api/tools/github/repository-search	Search for code within a specific GitHub repository. Returns matching files with code snippets and metadata. Requires a GitHub personal access token.
company_osint	POST	/api/tools/company-osint	Get company intelligence data by stock symbol including entity info, network infrastructure (ASNs), domains, and aliases from Shodan EntityDB.
brand_style	POST	/api/tools/brand-style	Extract brand logo and color palette from a website. Returns logo URL, source, and dominant colors for brand identity analysis.
discord_webhook	POST	/api/tools/discord-webhook	Send a message to a Discord channel using a user-provided webhook URL. Supports text, embeds, file attachments, and custom username/avatar.
url_fetch	POST	/api/tools/url-fetch	Fetch a publicly accessible webpage using a safe GET request. Returns content, status, and content type. Blocks private networks for security.
generate_qr	POST	/api/tools/generate-qr	Generate a QR code PNG image from a given text string. Returns base64-encoded PNG data.
youtube_get_transcript	POST	/api/tools/youtube/get-transcript	Extract the transcript of a YouTube video without downloading video/audio. Returns timestamped segments.
project_list	GET	/api/tools/project/list	List all projects accessible to the authenticated user.
project_create	POST	/api/tools/project/create	Create a new project with encrypted storage.
project_update_metadata	POST	/api/tools/project/update-metadata	Update project title or description (owner only).
note_add	POST	/api/tools/project/note-add	Add an encrypted note to a project.
note_list	GET	/api/tools/project/note-list	Retrieve and decrypt all notes for a project.
note_recent	GET	/api/tools/project/note-recent	Retrieve the most recently created note for a project.
note_search	GET	/api/tools/project/note-search	Search notes by text content or filter by tags. Returns matching notes with decrypted content.
project_add_collaborator	POST	/api/tools/project/add-collaborator	Add a collaborator to a project by email. Encrypts project master key for the new collaborator.
project_remove_collaborator	POST	/api/tools/project/remove-collaborator	Remove a collaborator from a project. Only project owner can perform this action.
project_collaborators	POST	/api/tools/project/collaborators	Get list of all collaborators for a project (including owner).
project_delete	POST	/api/tools/project/delete	Delete a project and all its notes. Only project owner can perform this action.
project_note_delete	POST	/api/tools/project/note-delete	Delete a note from a project. User must be owner or collaborator.
project_access_info	POST	/api/tools/project/access-info	Get project sharing status, collaborator count, and owner email. Used to determine if project is shared.
project_is_owner	POST	/api/tools/project/is-owner	Check if the current user is the owner of a project. Used for UI permissions.

Use Toolbelt with Cursor

1. Add your Toolbelt API key to your shell configuration:

echo 'export TOOLBELT_API_KEY="your_api_key_here"' >> ~/.bashrc

Or use ~/.zshrc if you're using zsh. Then reload your shell with source ~/.bashrc.

2. Configure Cursor MCP settings:

Add to your Cursor MCP configuration file:

{
  "mcpServers": {
    "toolbelt": {
      "url": "https://api.toolbelt.now/api/mcp",
      "headers": {
        "Authorization": "Bearer ${TOOLBELT_API_KEY}"
      }
    }
  }
}