Is solutions.dap/bellwether safe to use?

solutions.dap/bellwether has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install solutions.dap/bellwether?

solutions.dap/bellwether supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can solutions.dap/bellwether do?

solutions.dap/bellwether provides 4 tools: Tools, Coverage, Deploying, Licence. See the full tools list on the server page for descriptions and parameters.

What AI clients work with solutions.dap/bellwether?

solutions.dap/bellwether is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is solutions.dap/bellwether actively maintained?

solutions.dap/bellwether is actively maintained — last commit was 29 days ago.

solutions.dap/bellwether

wrangler

Free regulatory change feed for financial regulators in Canada, the US, the UK and the EU.

19.1M/wk 4 tools GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 29d ago

Works with most clients

Transport:

4 tools · ~90 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 9h ago

Edit this pageView history

solutions.dap/bellwether is an MCP server that free regulatory change feed for financial regulators in Canada, the US, the UK and the EU. Its tool list has not been published yet, requires no API key, and scores 86/100 on MCPpedia's security, maintenance and efficiency rubric.

Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "solutions-dap-bellwether": {
      "args": [
        "-y",
        "wrangler"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/solutions-dap-bellwether)](https://mcppedia.org/s/solutions-dap-bellwether)

Read me

What solutions.dap/bellwether does

A free regulatory change feed for financial regulators in Canada, the United States, the United Kingdom and the European Union, delivered as an MCP connector.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'wrangler' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

86/100across 5 weighted dimensions

How we score →

0255075100

−14

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

4 fixed

CVE-2026-0933high · fixed

Wrangler affected by OS Command Injection in `wrangler pages deploy`

**Summary** A command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. **Root cause** The `commitHash` variable, derived from user input via the `--commit-hash` CLI argument, is interpolated directl

Affected: >= 2.0.15Fixed in 3.114.17source →

CVE-2023-7080critical · fixedCVSS 9.3

Arbitrary remote code execution within `wrangler dev` Workers sandbox

### Impact The V8 inspector intentionally allows arbitrary code execution within the Workers sandbox for debugging. `wrangler dev` would previously start an inspector server listening on all network interfaces. This would allow an attacker on the local network to connect to the inspector and run arbitrary code. Additionally, the inspector server did not validate `Origin`/`Host` headers, granting an attacker that can trick any user on the local network into opening a malicious website the ability

Affected: >= 3.0.0Fixed in 3.19.0source →

CVE-2023-7079medium · fixedCVSS 6.9

Arbitrary remote file read in Wrangler dev server

### Impact Sending specially crafted HTTP requests and inspector messages to Wrangler's dev server could result in any file on the user's computer being accessible over the local network. An attacker that could trick any user on the local network into opening a malicious website could also read any file. ### Patches This issue was fixed in `wrangler@3.19.0`. Wrangler will now only serve files that are part of your bundle, or referenced by your bundle's source maps. ### Workarounds Configure Wr

Affected: >= 3.9.0Fixed in 3.19.0source →

CVE-2023-3348medium · fixedCVSS 5.7

Cloudflare Wrangler directory traversal vulnerability

### Impact The Wrangler command line tool (<=wrangler@3.1.0 or <=wrangler@2.20.1) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim's files present outside of the directory for the development server. ### Patches Wrangler2: Upgrade to v2.20.1 or higher. Wrangler3: Upgrade to v3

Affected: >= 0Fixed in 2.20.1source →

Inventory

Tools (4)

Click any tool to inspect its schema.

~90 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is solutions.dap/bellwether safe to use?: solutions.dap/bellwether has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install solutions.dap/bellwether?: solutions.dap/bellwether supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can solutions.dap/bellwether do?: solutions.dap/bellwether provides 4 tools: Tools, Coverage, Deploying, Licence. See the full tools list on the server page for descriptions and parameters.
What AI clients work with solutions.dap/bellwether?: solutions.dap/bellwether is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is solutions.dap/bellwether actively maintained?: solutions.dap/bellwether is actively maintained — last commit was 29 days ago.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

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Other

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "solutions-dap-bellwether": {
      "args": [
        "-y",
        "wrangler"
      ],
      "command": "npx"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/solutions-dap-bellwether)](https://mcppedia.org/s/solutions-dap-bellwether)

Read me

What solutions.dap/bellwether does

A free regulatory change feed for financial regulators in Canada, the United States, the United Kingdom and the European Union, delivered as an MCP connector.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'wrangler' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

DAP Bellwether

A free regulatory change feed for financial regulators in Canada, the United States, the United Kingdom and the European Union, delivered as an MCP connector.

No account. No key. No seat licence. Paste a URL and it is there.

Built and maintained by Dartmouth Advisory Partners, Toronto.

What it does

Bellwether collects what financial regulators publish, normalises it into one record shape, and serves it to any MCP client as a set of read-only tools. It holds prior state, so it can tell you that a document was amended after publication and what the earlier text said. That is the difference between detecting change and displaying a list.

Coverage begins from when the service first collected each source. It is not a complete historical archive, and the tools say so rather than letting an absence of results look like an absence of regulation.

This is a public information service. It is not legal or compliance advice.

Using it

Add the server as a custom connector in Claude:

https://bellwether.dap.solutions/mcp

In Claude, open Customize, then Connectors.
Click the plus button next to Connectors and choose add custom connector.
Give it a name, paste the URL above, and click Add.
In a chat, click the plus button, hover Connectors, and toggle it on.

There is nothing to authenticate and nothing to configure. Adding a connector does not switch it on by itself, so the last step matters. Free plan users are limited to one custom connector, which is one reason a Connectors Directory listing is worth pursuing. No submission has been made yet. On Team and Enterprise plans an owner adds it for the organization first.

The Worker also answers on https://dap-bellwether.dap-solutions.workers.dev/mcp, which is kept enabled as a fallback and serves an identical response. Hand out the bellwether.dap.solutions address.

Tools

Tool	What it answers
`search_regulatory_changes`	What has a regulator published on this topic, or in this window
`recent_regulatory_changes`	What is new across all regulators
`get_regulatory_change`	Full record, plus every revision observed since first collection
`list_coverage`	What is monitored, and how fresh each source is

All four are read-only. There is no write surface.

Coverage

Canada: OSFI, OSC. United States: SEC (press releases, and proposed and final rules through the Federal Register), FINRA, CFTC. United Kingdom: FCA. European Union: ESMA, EBA.

The live list is always what list_coverage returns, since a source that fails verification is disabled rather than shown.

Verified against the live web on 2026-07-24. Three regulators are deliberately absent:

CIRO returns 403 to automated clients at every address, including the site root, so there is nothing to collect.
TPR publishes no RSS feed.
EIOPA publishes no RSS feed.

They are listed as not monitored rather than quietly omitted, because the point of list_coverage is that an absence of results can be trusted to mean an absence of publications.

Two limits worth knowing:

ESMA publishes no date on its items. Those records are ordered by when Bellwether first collected them, and every result says so in place of a date rather than showing a collection date where a publication date belongs. Their first appearance is a burst of items all collected the same day.
The United Kingdom rests on the FCA alone. If that feed breaks, the jurisdiction goes dark, and list_coverage will show it.

Architecture

cron (every 6h) -> ingest -> normalise -> hash -> D1
                                                  |
                              MCP tools <---------+

A scheduled job pulls each feed, normalises RSS 2.0, RSS 1.0 (RDF) and Atom into one record shape, hashes the content, and writes to D1. The MCP tools read only from D1 and never call a regulator during a user request.

That separation is de

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

86/100across 5 weighted dimensions

How we score →

0255075100

−14

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

4 fixed

CVE-2026-0933high · fixed

Wrangler affected by OS Command Injection in `wrangler pages deploy`

Affected: >= 2.0.15Fixed in 3.114.17source →

CVE-2023-7080critical · fixedCVSS 9.3

Arbitrary remote code execution within `wrangler dev` Workers sandbox

Affected: >= 3.0.0Fixed in 3.19.0source →

CVE-2023-7079medium · fixedCVSS 6.9

Arbitrary remote file read in Wrangler dev server

Affected: >= 3.9.0Fixed in 3.19.0source →

CVE-2023-3348medium · fixedCVSS 5.7

Cloudflare Wrangler directory traversal vulnerability

Affected: >= 0Fixed in 2.20.1source →

Inventory

Tools (4)

Click any tool to inspect its schema.

~90 tokens total

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is solutions.dap/bellwether safe to use?: solutions.dap/bellwether has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install solutions.dap/bellwether?: solutions.dap/bellwether supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can solutions.dap/bellwether do?: solutions.dap/bellwether provides 4 tools: Tools, Coverage, Deploying, Licence. See the full tools list on the server page for descriptions and parameters.
What AI clients work with solutions.dap/bellwether?: solutions.dap/bellwether is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is solutions.dap/bellwether actively maintained?: solutions.dap/bellwether is actively maintained — last commit was 29 days ago.