Schema | beacon

beacon

Describes the environment variables required to run the server.

Name	Required	Description	Default
`BEACON_TIMEOUT`	No	HTTP timeout (seconds) for fetch	15
`BEACON_LOG_LEVEL`	No	Logging verbosity	INFO
`BEACON_USER_AGENT`	No	User-Agent for outbound requests	Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": false }
`prompts`	{ "listChanged": false }
`resources`	{ "subscribe": false, "listChanged": false }
`experimental`	{}

Functions exposed to the LLM to take actions

Name	Description
beacon_searchA	Search the web (DuckDuckGo) and return ranked results. Use this to discover URLs for a topic. Then call beacon_fetch on the most relevant URL to read its content. Args: query: Search terms. max_results: Max hits to return (1..20, default 5). Returns: List of {"title", "url", "snippet"} objects.
beacon_fetchA	Fetch a URL and return its main readable text content. Extracts the article/page body (drops navigation, ads, boilerplate). Returns plain text, not HTML. Args: url: An http(s) URL. max_chars: Truncate content to protect context budget (default 8000). Returns: {"url", "title", "content"} or None if the URL cannot be fetched.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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