---
name: regnewswire
description: Use RegNewsWire for company news research and user-requested monitoring through its remote MCP server.
---

# RegNewsWire

## Native setup

Use the authenticated remote MCP endpoint at https://www.regnewswire.com/mcp. This optional skill and the unpublished @regnewswire/agent helper are not required. Setup and compatibility notes: https://www.regnewswire.com/connect. Tool reference: https://www.regnewswire.com/ai. Discovery: https://www.regnewswire.com/llms.txt.

### Codex CLI

```sh
codex mcp add regnewswire --url https://www.regnewswire.com/mcp --oauth-client-registration dcr --oauth-resource https://www.regnewswire.com/mcp
```

### Claude Code

```sh
claude mcp add --transport http --scope user regnewswire https://www.regnewswire.com/mcp
claude mcp login regnewswire
```

Complete the client's browser OAuth email-code sign-in and consent. Accounts created where public signup is enabled receive Free research; closed environments require an invitation. Keep the exact supplied origin for login and MCP. Start a fresh client session if newly configured tools are missing; verify access by calling usage_get rather than assuming configuration authenticated the account.

## First research task

For "Find Microsoft's latest filing-based news and earnings from the last 30 days; summarize three relevant items with dates and sources":

1. Call `usage_get` with {} and `help` with {"topic":"research"}. Use `get_news_filters` for current filters.
2. Call `search_companies` with {"query":"Microsoft","limit":5}. Confirm the intended listing's exchange and country; keep its listingId.
3. Call `search_news` with {"listingIds":["<returned listingId>"],"artifactKinds":["filing_news","earnings"],"from":"<30 days ago, YYYY-MM-DD>","limit":10}.
4. Call `get_artifact` with {"id":"<returned artifact ID>"} for relevant results. Preserve pagination cursors unchanged.
5. Cite original source references when available. Label earnings packets, filing news and transcript research as generated RegNewsWire content. Transcript artifacts are not the underlying transcript.

Adapt company, date and content group to the user's question. Coverage varies; empty results do not prove an event never happened. Tool descriptions and input schemas from live MCP discovery are authoritative.

## Monitoring

Preview before saving. Change saved views or watchlists only when requested. Saving without email is available to Free users. Email needs paid or complimentary access and separate explicit intent: confirm cadence and timezone, check effective delivery status, and call `send_test_email` only when the user explicitly requested a test. Inspect delivery history and pause when asked. After an ambiguous create response, reconcile existing saved state before retrying.

## Allowance and secrets

Free accounts receive 100 successful research operations per UTC calendar month; there is no timed trial. `usage_get`, help and metadata references are unmetered. At exhaustion, explain the returned reset time. Report access and email eligibility factually; MCP does not initiate subscriptions or purchases. Non-commercial use includes non-commercial derivative work; commercial product use requires a separate commercial license.

Native clients own their browser OAuth credentials. Never expose permanent OAuth credentials in chat, logs, process arguments, environment variables or source files. MCP is the only supported agent integration; its token targets https://www.regnewswire.com/mcp with mcp:tools.

The helper remains unpublished. After publication, its optional email-code flow requests a code, asks the user to paste it into the agent conversation, and accepts it through verify-code --code-stdin; pass it only through stdin. Never echo, retain, log, or put the code in command arguments, shell history, source files or URLs. Current native setup does not require that helper.