Search the web via Lithtrix and get credibility-scored results. Returns structured JSON with title, URL, snippet, source domain, and credibility_score (0–1) for each result. Higher credibility_score = more authoritative source (.gov=1.0, .edu=0.9, news=0.8, .org=0.7, other=0.5). Requires LITHTRIX_API_KEY environment variable.

Register a new agent with Lithtrix and receive a one-time API key. Call this tool once to obtain your LITHTRIX_API_KEY. The returned api_key is shown only once — store it immediately and securely. No authentication required. Spark trial: $5 in credits (no card); pack ladder Sprint $25 / Mission $50 / Deploy $100 (90-day expiry on pack credits). Buy Sprint to unlock Browse; search and browse metered at $0.005 per successful call from your balance. Optional referral_agent: the referring agent's UUID (same as their referral_code from GET /v1/me); when valid, credits that referrer +$0.50 per signup (self-referral excluded; no cap). agree_to_terms must be true (Gentle-Agent Agreement). agent_name: alphanumeric, hyphens and underscores only. owner_identifier: your email, URL, or any stable identifier.

Store or update a JSON value for a memory key (PUT /v1/memory/{key}). Requires LITHTRIX_API_KEY. Optional ttl (seconds), importance, source, confidence.

Retrieve a stored memory by key (GET /v1/memory/{key}). Requires LITHTRIX_API_KEY.

Semantic search over your memories (GET /v1/memory/search). Requires LITHTRIX_API_KEY and server-side vector + embedding configuration. Returns ranked results with similarity scores.

Reload top memories for session start (GET /v1/memory/context) — ranked by importance then recency. Requires LITHTRIX_API_KEY.

Upload binary bytes via PUT /v1/blobs (raw body + Content-Type). Decode base64 from content_base64. For large files prefer direct HTTP multipart/raw PUT. Requires LITHTRIX_API_KEY. Subject to BLOB_MAX_UPLOAD_BYTES and BLOB_STORAGE_LIMIT.

Download blob bytes (GET /v1/blobs/{blob_id}). Returns JSON with content_base64 and content_type. Requires LITHTRIX_API_KEY.

List blob metadata (GET /v1/blobs). Optional page and per_page. Requires LITHTRIX_API_KEY.

Get JSON metadata for one blob (GET /v1/blobs/{blob_id}/meta). Requires LITHTRIX_API_KEY.

Soft-delete a blob (DELETE /v1/blobs/{blob_id}). Requires LITHTRIX_API_KEY.

Mint a time-limited HTTPS read URL for a blob (GET /v1/blobs/{blob_id}/signed-url). Anyone with the URL can GET bytes until expiry — share carefully. Requires LITHTRIX_API_KEY.

POST /v1/blobs/{blob_id}/parse — extract text/tables; set async=true for QStash. Optional callback_url in JSON body. Requires LITHTRIX_API_KEY.

GET /v1/blobs/{blob_id}/parse/{parse_id} — poll parse status. Requires LITHTRIX_API_KEY.

GET /v1/blobs/search — semantic search over parsed chunks; shares quota with web search. Requires LITHTRIX_API_KEY.

After lithtrix_search, send helpful / unhelpful / wrong signal using ref_type search_id and ref_id from the response _lithtrix.search_id (UUID). Same tool works for memory_key, blob_id, parse_id. Stored for future routing — no secrets or PII in note. Requires LITHTRIX_API_KEY.

Pay to be fully autonomous: server-side public web access for agents. POST /v1/browse with url and optional mode (static | dynamic). Robots.txt is enforced. Returns browse_id, final_url, text extract, and _lithtrix (browse_url, usage on free tier). Requires LITHTRIX_API_KEY.

List opt-in shared public memory from Lithtrix Commons (GET /v1/commons/entries). Requires LITHTRIX_API_KEY. Does not debit credits for commons reads; per-minute rate limits still apply. Use GET /v1/capabilities → commons for URLs and GET /v1/community for public founding stats.