MCP server

Aether Developer

io.github.EvidInvest/aether-developer

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

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

Source

At a glance

Type

MCP server

Publisher

evidinvest.com (verified by the MCP Registry)

Status

Working at last check

Tools

14

Token cost

About 10,447 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http aether-developer https://aether.evidinvest.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.aether-developer]
url = "https://aether.evidinvest.com/mcp"

Gemini CLI

{"mcpServers":{"aether-developer":{"httpUrl":"https://aether.evidinvest.com/mcp"}}}

Cursor

{"mcpServers":{"aether-developer":{"url":"https://aether.evidinvest.com/mcp"}}}

VS Code

{"servers":{"aether-developer":{"type":"http","url":"https://aether.evidinvest.com/mcp"}}}

Antigravity

agy mcp add aether-developer https://aether.evidinvest.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"aether-developer","server_url":"https://aether.evidinvest.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"aether-developer","server_url":"https://aether.evidinvest.com/mcp"}

Tools

• financial_search ~1922 tokens
  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 ranking at all — pass
• holdings_by_manager ~713 tokens
  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 largest positions'. Loo
• holdings_by_security ~723 tokens
  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 ticker (resolved via CU
• list_partners ~248 tokens
  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, consuming prepaid Aether c
• partner_proxy_search ~656 tokens
  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 — agent never sees URL or
• partner_search ~661 tokens
  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 ticker coverage, so a n
• regulation_search ~889 tokens
  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, BRRD, SRMR), funds (UC
• search ~1938 tokens
  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 questions: you do NOT have
• seller_list_my_documents ~120 tokens
  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 ~88 tokens
  List proxy endpoints this seller has registered. Secrets are never returned — only a `secret_configured` boolean.
• seller_publish_document Sends messages · ~275 tokens
  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='active' for the worker to
• seller_register_endpoint ~407 tokens
  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 traffic to be routed.
• seller_signup ~249 tokens
  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 operator gave you one
• transcript_search ~1558 tokens
  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 of the real call vs

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