Aiera

Name: Aiera MCP Server
Availability: InStock
Author: Aiera

Finance18 tools

Pull earnings-call transcripts, corporate event calendars, SEC filings and company publications into your AI assistant. Aiera's open-source server annotates all 47 of its tools read-only, ships a tool that tells you which ones your own subscription can reach, and gates Third Bridge expert-network content behind a separate entitlement.

Verified connector

Listed by Anthropic as a partner connector in its Connectors Directory.

Connection checked by Agentman on 19 August 2026.

Anthropic states this reflects the level of review a connector received, not a security audit.

Connect Aiera via MCP

https://mcp-pub.aiera.com/

Works in any MCP-compatible client. In Agentman Studio it is one click — no config file to edit.

Aiera Tools & Capabilities (18)

Tool names from Anthropic's directory listing. This server requires sign-in, so we could not read tool descriptions or parameter schemas.

Limits

Third Bridge content is separately entitled and this catalogue could not confirm the boundary. Neither vendor's public material states whether it is bundled into a standard Aiera subscription. Aiera's README says only that some endpoints may require special permissions. Ask your Aiera representative before building on those three tools.
Aiera's accuracy claim describes the human-reviewed transcript, not the live one. Aiera states 99% accuracy within one to three hours of event completion. Its own schema separates raw live transcription from human-corrected transcripts and flags each item for machine improvement and human editing, with an event-level review status that can read needs_review or incomplete. These are machine transcripts of speech; a misheard figure or negation changes meaning.
No transcript latency is documented for the MCP path. Nothing states how soon after a call a transcript is reachable through the tools, how often the calendar refreshes, or what a mid-call query returns. The REST API documents live polling; the MCP tool descriptions do not.
Company document summaries are AI-generated, per Aiera's own schema, and inherit whatever the underlying document and the generation step contribute.
The tool count cannot be stated as one number. Directory 18, documentation 39, source registry 47, README 24 — and the server hides tools your key cannot reach, so your client's list is yours alone.
We could not verify tool behaviour live. The endpoint returns 401 to an anonymous handshake, so no live schemas, no live readOnlyHint or destructiveHint. The read-only and non-destructive flags on this page were parsed from Aiera's published source registry, which is strong evidence and still not the wire.
The hidden-tools mechanism was read from the open-source server, not the hosted one. Whether mcp-pub.aiera.com runs identical logic is inference from a shared repository.
Entitlement failures may read as authentication failures. The server's default error handler renders HTTP 401 and 403 alike as a message about an invalid or expired API key, which can point a debugger at credentials when the real problem is coverage.
Aiera's published terms of service do not address data redistribution or AI use. We read aiera.com/terms-of-service/ on 2026-08-19: it is a general website and e-commerce document — content licensing for material *you* post, shipment and risk-of-loss language, and an "AS IS" warranty disclaimer stating Aiera does not warrant that site content is accurate, complete, reliable, current or error-free. It contains no redistribution clause, no market-data licensing terms, and nothing resembling the AI-application restrictions MSCI and Oxford Economics both carry. The absence is a finding, not a permission — institutional terms of this kind normally live in a subscription agreement we cannot see, and Third Bridge content is governed by a third party's terms besides. Read your own contract. Nothing here is legal advice.
Every coverage and accuracy number on this page is Aiera's own, published in press material, and none of it was independently verified.
The self-hosted server is marked experimental by Aiera, with a warning about breaking changes.
Prompts are unconfirmed. Anthropic's snapshot lists none, and the gated endpoint blocked our own check.
We probed no hostname other than the documented endpoint. The -pub in mcp-pub.aiera.com reads like "public", and Aiera documents self-hosting as the alternative deployment, but we did not go looking for undocumented siblings.

Frequently asked questions

Is Third Bridge expert content included in an Aiera MCP subscription?

No. Third Bridge is a separate content provider whose material is entitled separately, and Aiera's own server exposes the mechanism: an endpoint-permission check decides which tools a given account sees. Third Bridge announced the Aiera partnership in September 2025, describing per-seat subscriptions to its transcript library. Ask Aiera whether your contract covers it before assuming the tools will answer.

What happens if I call Aiera's Third Bridge tools without an entitlement?

The tools disappear rather than returning empty results. Aiera's open-source server maps each tool to a backing endpoint, queries which endpoints your key can reach, and reports the rest as hidden. That is the diagnosable shape: a missing tool is visible as missing, unlike connectors where an unentitled call returns an empty list indistinguishable from a genuine zero.

Do Aiera's MCP tools reach live, in-progress earnings calls?

The data model supports it but the MCP tools are documented against completed events. Aiera's event schema carries live connection flags and a live stream URL, and its REST transcript endpoint documents polling during a live event. The MCP event tool description says only that transcripts are unavailable for future events. No latency figure is documented for the MCP path.

How accurate are Aiera's earnings-call transcripts?

Aiera claims 99% accuracy within one to three hours of an event ending, after human review. That figure describes the reviewed transcript, not the live machine one. Aiera's own schema distinguishes raw live transcription from human-corrected transcripts and flags each item for whether a second recognition pass improved it or a person edited it.

What is a company doc in the Aiera MCP connector?

A document the company itself published — press releases, earnings releases, slide decks, annual and sustainability reports, investor updates. Aiera's schema records each with a source URL, a publish date, a category, AI-generated summary paragraphs and extracted keywords. Two separate tools enumerate the valid categories and keywords, so an agent can discover filter values before searching.

Is the Aiera MCP server really read only?

Yes, and it is one of the few cases with wire-level evidence. Every one of the 47 tools in Aiera's open-source registry carries a read-only flag set true and a destructive flag set false, with no exceptions. The OAuth scopes corroborate it: the server advertises only openid, profile and email, which are identity scopes carrying no data-write permission.

Why does Aiera document more MCP tools than Anthropic's directory lists?

Anthropic's snapshot lists 18 tools; Aiera's own documentation describes 39 and its open-source registry defines 47. The extra ones cover financials, ratios, segment KPIs, sell-side research, semantic search and a trusted-domain web search. The directory row is a subset, and the per-account entitlement check means your client may show a different set again.

Sources

Aiera MCP Server documentation — https://rest.aiera.com/docs/mcp (fetched 2026-08-19; the server's stated scope and the documentation tree). The .md suffix form returns a Next.js 404 shell, so this was read as HTML · retrieved 2026-08-19
Aiera MCP tools reference — https://rest.aiera.com/docs/mcp-tools (fetched 2026-08-19; the 39 documented tool names and their parameters were counted from this page's headings) · retrieved 2026-08-19
Aiera MCP platform setup — https://rest.aiera.com/docs/mcp-platforms (fetched 2026-08-19; the Claude and ChatGPT connector steps, and the subscription-plus-admin-role requirement) · retrieved 2026-08-19
Aiera MCP deployment and support — https://rest.aiera.com/docs/mcp-other (fetched 2026-08-19; on-premise deployment and the link to the open-source repository) · retrieved 2026-08-19
Aiera event data dictionary — https://rest.aiera.com/docs/dictionary-event (fetched 2026-08-19; the live connection fields, transcription status values, ASR provider field, and the machine-published, human-verified and accuracy-review flags) · retrieved 2026-08-19
Aiera transcript data dictionary — https://rest.aiera.com/docs/dictionary-transcript (fetched 2026-08-19; the live/raw versus human-corrected transcript types and the per-item improvement and edit flags) · retrieved 2026-08-19
Aiera Get Transcripts endpoint — https://rest.aiera.com/docs/get-transcripts (fetched 2026-08-19; the live-event polling parameter and the post-realtime improved-transcript filter) · retrieved 2026-08-19
Aiera company document dictionary — https://rest.aiera.com/docs/dictionary-company-document (fetched 2026-08-19; the nine document categories, the source URL field, and the AI-generated summaries and extracted keywords) · retrieved 2026-08-19
Aiera Expert Access endpoint — https://rest.aiera.com/docs/find-expert-access (fetched 2026-08-19; the provider-parameterised expert-access API that Third Bridge is reached through) · retrieved 2026-08-19
aiera-inc/aiera-mcp, open-source MCP server, MIT licence — https://github.com/aiera-inc/aiera-mcp (fetched 2026-08-19; README, the special-permissions note, the experimental warning, the environment-variable auth path, and the README's own count of 24) · retrieved 2026-08-19
Aiera tool registry source — https://github.com/aiera-inc/aiera-mcp/blob/main/aiera_mcp/tools/registry.py (read 2026-08-19; 47 tool entries parsed, all with read_only true and destructive false) · retrieved 2026-08-19
Aiera entitlement mechanism source — https://github.com/aiera-inc/aiera-mcp/blob/main/aiera_mcp/tools/common/tools.py (read 2026-08-19; the endpoint-to-tool map and the introspection tool returning available and hidden tool lists) · retrieved 2026-08-19
Aiera error-handling source — https://github.com/aiera-inc/aiera-mcp/blob/main/aiera_mcp/context.py (read 2026-08-19; the default handler rendering HTTP 401 and 403 as an invalid-or-expired-key message) · retrieved 2026-08-19
Aiera transcription coverage announcement — https://aiera.com/newsroom/new-standard-in-transcription-coverage-speed-accuracy/ (dated 2025-10-23, fetched 2026-08-19; the 99%-within-one-to-three-hours accuracy claim, 45,000+ events a year, 13,000+ companies and the 25% exclusivity figure) · retrieved 2025-10-23
Aiera and Third Bridge partnership announcement — https://aiera.com/newsroom/accelerated-access-to-third-bridge-expert-insights/ (dated 2025-09-17, fetched 2026-08-19; states the content is accessible on Aiera's platform, and states nothing about entitlement or bundling) · retrieved 2025-09-17
Third Bridge compliance page — https://www.thirdbridge.com/compliance/ (fetched 2026-08-19; expert background-checking and vetting, human and technology-enabled transcript review, the conflicted-expert approval process, and client-specific rules) · retrieved 2026-08-19
Aiera terms of service — https://aiera.com/terms-of-service/ (fetched 2026-08-19; a general website and e-commerce document with an "AS IS" warranty disclaimer and no data-redistribution or AI-use clause) · retrieved 2026-08-19
Live RFC 9728 protected-resource descriptor — https://mcp-pub.aiera.com/.well-known/oauth-protected-resource (fetched 2026-08-19; 180 bytes. The endpoint is bare, so the root and path-append forms are the same URL) · retrieved 2026-08-19
Live RFC 8414 authorization-server metadata — https://mcp-pub.aiera.com/.well-known/oauth-authorization-server (fetched 2026-08-19; the Cognito issuer, the three scopes, PKCE S256, grant types and registration endpoint) · retrieved 2026-08-19
Live anonymous probe — 2026-08-19: an anonymous initialize POST to https://mcp-pub.aiera.com/ returns HTTP 401 with www-authenticate: Bearer realm="Aiera MCP Server" oauth_discovery_url="https://mcp-pub.aiera.com/.well-known/oauth-protected-resource" and a JSON body naming authentication_required · retrieved 2026-08-19
aiera.com/robots.txt (fetched 2026-08-19) allows all user agents, disallowing only image file extensions, and carries no Content-Signal axes. rest.aiera.com serves no robots.txt, no llms.txt and no sitemap.xml — all three return the docs site's 404 shell · retrieved 2026-08-19
Anthropic connector directory — https://claude.ai/directory/4ef6cb78-9212-4b0e-b067-bb30e4d27a6f (snapshot 2026-08-16; 18 tools, "Read" permissions, no prompts, streamable HTTP, and the bare endpoint) · retrieved 2026-08-16