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Aether Developer

io.github.EvidInvest/aether-developer · v0.3.4

Cited search over SEC filings, earnings transcripts and EU regulation, with fetch mode. 14 tools.

Connect Remote server

Terminal
claude mcp add --transport http aether-developer https://aether.evidinvest.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "aether-developer": {
      "url": "https://aether.evidinvest.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "aether-developer": {
      "type": "http",
      "url": "https://aether.evidinvest.com/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://aether.evidinvest.com/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 14 found in our last check

  • search

    Unified search across every Aether corpus at once — SEC filings, Japan/EDINET and Korea/DART annual reports, EU financial regulation, and earnings calls/press-release exhibits — auto-routed and merged into one corpus-tagged, citation-complete result set. Use this for MOST questi…

  • financial_search

    Search SEC filings (10-K, 10-Q, 8-K, registration statements/prospectuses and press exhibits; S&P 500 coverage, ~10 years) with hybrid semantic + keyword retrieval. TWO MODES. Search mode (pass `query`): results ranked by relevance, highest first. FETCH MODE (omit `query`): no r…

  • transcript_search

    Search earnings-call transcripts and earnings press-release exhibits by speaker turn (CEO/CFO prepared remarks, analyst Q&A, press releases). Returns verbatim quotes as agent-ready payloads: speaker name/role, fiscal year + quarter, call date, source_type (asr_call = our own ASR…

  • regulation_search

    Search the text of EU financial regulation — a 29-act corpus (~13,000 citable chunks) covering markets & securities (MiFID II, MiFIR, MAR, Prospectus, EMIR, CSDR, Short-Selling, SFTR, Benchmarks), crypto & operational resilience (MiCA, DORA), banking & prudential (CRR, CRD IV, B…

  • holdings_by_security

    Who owns a stock: institutional holders of a security from SEC Form 13F, ranked by position value, with quarter-over-quarter share changes. Answers 'who are the largest holders of NVDA', 'which funds added or trimmed this quarter', 'did anyone initiate a new position'. Give a ti…

  • holdings_by_manager

    What a fund owns: an institutional manager's reported equity book from SEC Form 13F — top positions by value, with quarter-over-quarter share changes and new/increased/decreased flags. Answers 'what does Bridgewater hold', 'what did this fund buy last quarter', 'show me their la…

  • list_partners

    List active marketplace partners (sellers) and what each offers. Each partner has zero or more 'modes': `indexed` (free queries via partner_search against published documents) and/or `proxy` (queries routed server-to-server to the seller's own API via partner_proxy_search, consu…

  • partner_search

    Search marketplace partner documents (research notes, supply-chain analyses, etc. published by registered sellers). Returns ranked chunks with explicit per-document attribution and license terms. Pass `issuer` when the question is about one company — partner documents declare ti…

  • partner_proxy_search

    Route the agent's query server-to-server to one or more seller-registered API endpoints. Each call consumes prepaid Aether credits from the connected account at the per-call rate listed in list_partners (consumed regardless of result count). Aether holds seller credentials — age…

  • seller_signup

    Create a new marketplace seller account. Returns an API key (shown once). New accounts default to status='pending_review' — they can publish documents and register endpoints, but content is not surfaced in search until ops approves the account. Use the `invite_code` arg if the o…

  • seller_publish_document

    Publish (or update) a document into the marketplace. The content is chunked + embedded + indexed by a background worker; status moves from `pending` to `indexed` once that completes. Re-publishing the same external_doc_id replaces the prior version. Account must be status='activ…

  • seller_register_endpoint

    Register a proxy endpoint (Mode B). Aether stores your auth secret encrypted at rest (AES-256-GCM) and routes agent queries server-to-server — agents never see your URL or token. Charge per call via the `price_per_call_usd_cents` field. Account must be status='active' for traffi…

  • seller_list_my_documents

    List documents this seller has published. Returns status (pending / indexed / failed / revoked) and the indexed chunk count (`indexed_chunk_count`; the legacy alias `vespa_chunk_count` carries the same value for one release).

  • seller_list_my_endpoints

    List proxy endpoints this seller has registered. Secrets are never returned — only a `secret_configured` boolean.

Headers

NameDescription
Authorization
Optional, secret
Bearer <AETHER_API_KEY> — free key at https://aether.evidinvest.com/developer/register (anonymous calls allowed at 5/hour)

Details

Endpointhttps://aether.evidinvest.com/mcp (Streamable HTTP)
Package@evidinvest/[email protected] (NPM, stdio)
First published11 Sep 2026
Last updated11 Sep 2026
Registry nameio.github.EvidInvest/aether-developer

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