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Issuerwire — capital markets news for AI agents MCP Server

by allooloo Your server? Claim it
answering

Issuerwire — capital markets news for AI agents is answering right now. Last checked moments ago. It exposes 8 tools.

Issuerwire — capital markets news for AI agents, one signed row per filing; markets: see facts.json.

Uptime history 11 days of history · worst day 99%
11 days agonow
100.0%
Uptime 24h
184 of 184 checks
8
Tools
read from the server
262 ms
Response time
average over 24h
authentication required
Access
streamable-http

What changed 7

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 23 October 2026. No other catalogue keeps this.

23 Oct a tool changed version4 times that day
23 Oct 2 tool descriptions were rewritten get_delta, resolve_issuer
23 Oct a tool changed the parameters it asks for get_delta
and 3 more, back to 23 October 2026

Issuerwire — capital markets news for AI agents missed 2 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add issuerwire --transport http https://mcp.issuerwire.ai/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.issuerwire.ai/mcp
~/.codex/config.toml
[mcp_servers.issuerwire]
url = "https://mcp.issuerwire.ai/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "issuerwire": {
      "url": "https://mcp.issuerwire.ai/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "issuerwire": {
      "type": "http",
      "url": "https://mcp.issuerwire.ai/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Available tools 8

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

claim
claim_row
An issuer claims its row, free: the issuer's domain and a contact; the nightly claims rail reads the domain and the row moves listed → claimed (verified when the domain answers on its cadence). A claim that stops answering falls back to listed.
delta
get_delta
What has this issuer filed or released since my last read? Pass the instant (or date) of your last read — for one issuer, or for a whole market with market=US·UK·CA·DE·FR·NL·CH·AU·SG·JP·KR·HK and no issuer; the signed delta — every new row with its source page and the delta envelope signed — settles on x402 inside the call. Open at the facts level (count and ids).
filings
list_filings
The news rows the record holds for an issuer: filings, releases and third-party coverage, newest first, from a date. Open at the facts level (id, date, type, title, counts); the signed rows with their source pages settle on x402.
issuer
get_issuer
One issuer row by issuer_key. Open at the facts level (name, tickers, identifiers, status, claim standing, how many rows the record holds for it); the full signed row — every field with its source page and read date — settles on x402 inside the call.
log
log_audit
Write a signed audit line to the ledger (kinds: read · claim · order_intent · note) for a reference id from this door; returns the ledger event id.
order
create_order_intent
An order intent for a paid read (the full row or the delta): returns the x402 terms for mcp.issuerwire.ai and the intent id to carry into the paid call. Nothing is sold but the read.
resolve
resolve_issuer
Who is this issuer? A name, ticker, ISIN, LEI, CIK or Companies House number (optionally a market: US · UK · CA · DE · FR · NL · CH · AU · SG · JP · KR · HK) resolves to the issuer keys on the record, with name, tickers, status and claim standing. Open.
row
get_row
One news row by id. Facts level open; the full signed row (source page, publisher, read date, signature) settles on x402.

Endpoints

URLTransportStateLatencyChecked
https://mcp.issuerwire.ai/mcp streamable-http answering 243 ms 0 min ago
https://x402.a2a-amn.ai/mcp streamable-http needs auth 477 ms 1 min ago

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Issuerwire — capital markets news for AI agents — questions

Answers built from our own checks of this server.

What can Issuerwire — capital markets news for AI agents do?
It exposes 8 tools, read directly from the server on our last check. Among them: claim_row, create_order_intent, get_delta, get_issuer, get_row, list_filings and 2 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Issuerwire — capital markets news for AI agents working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 184 of 184 checks got a reply (100.0%), average response time 262 ms. The bar chart above shows every period we have measured.
How do I connect Issuerwire — capital markets news for AI agents?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own credentials: it refuses anonymous clients.
Does Issuerwire — capital markets news for AI agents need an API key?
Yes. Every time we knock, Issuerwire — capital markets news for AI agents answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Issuerwire — capital markets news for AI agents?
It answers our handshake in 262 ms on average, which is faster than 53% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.