Is @wordbricks/fetch-mcp safe to use?

@wordbricks/fetch-mcp has a security risk score of 100/100 (CRITICAL risk). Our security analysis detected 187 findings. Review the detailed security assessment below to understand the specific risks before installation.

What are the security risks of @wordbricks/fetch-mcp?

Based on our automated security analysis, @wordbricks/fetch-mcp presents critical risk level. The extension is analyzed for malware patterns, secret exposure, network communications, permissions, and supply chain vulnerabilities.

How is the security score calculated?

Risky Plugins calculates security scores using weighted categories: severity of findings (25 points max), malware detections (35 points), secret exposure (28 points), network communications (10 points), and obfuscation (10 points). Scores range from 0-100, with higher scores indicating greater risk.

What does CRITICAL, HIGH, MEDIUM, LOW, MINIMAL risk mean?

CRITICAL (80-100): Severe security issues like malware. HIGH (60-79): Significant vulnerabilities. MEDIUM (40-59): Moderate security concerns. LOW (20-39): Minor issues. MINIMAL (0-19): Very low risk. Always review findings before installing any extension.

Is "@wordbricks/fetch-mcp" on MCP Registry Safe to Install?

Name: @wordbricks/fetch-mcp
Availability: InStock
Author: wordbricks-dev

wordbricks-dev · mcp · v1.3.0

Model Context Protocol (MCP) server for fetching data from the web

Risk Assessment

Analyzed

100

out of 100

CRITICAL

187 security findings detected across all analyzers

MCP server analyzed for tool poisoning, prompt injection, and data exfiltration

Severity Breakdown

Critical

High

134

Medium

Low

Info

Finding Categories

Malware Signatures

Secrets

Network

124

IoC Indicators

YARA Rules Matched

8 rules(17 hits)

postinstall obfuscation postinstall file manipulation postinstall file download postinstall system command UsingCommandLineArguments postinstall network communication credential env files postinstall crypto operations

MCP Server Analysis

MCP servers expose tools and resources to AI assistants. Unlike browser extensions, they run as standalone processes with direct system access. Tool definitions are analyzed for prompt injection, data exfiltration, and tool poisoning patterns.

About This Extension

Model Context Protocol (MCP) server for fetching data from the web

Detailed Findings

62 total

YARA Rule Matches

8 rules

Indicators of Compromise

Network indicators, suspicious strings, and potential IoCs extracted during analysis

URLs

IP Addresses

Domains

115

Strings

124

All Indicators · 124

Domain

detected Domain: newctx.data

XIOC detected Domain: newctx.data

extracted_from_files

Domain

detected Domain: depsite.name

XIOC detected Domain: depsite.name

extracted_from_files

Domain

detected Domain: options.dot

XIOC detected Domain: options.dot

extracted_from_files

Domain

detected Domain: result.at

XIOC detected Domain: result.at

extracted_from_files

Domain

detected Domain: callbacks.map

XIOC detected Domain: callbacks.map

extracted_from_files

Domain

detected Domain: handlers.map

XIOC detected Domain: handlers.map

extracted_from_files

Domain

detected Domain: app.routes.map

XIOC detected Domain: app.routes.map

extracted_from_files

Domain

detected Domain: childkeys.map

XIOC detected Domain: childkeys.map

extracted_from_files

Domain

detected Domain: value.name

XIOC detected Domain: value.name

extracted_from_files

Domain

detected Domain: value.constructor.name

XIOC detected Domain: value.constructor.name

extracted_from_files

Domain

detected Domain: entry.callback.call

XIOC detected Domain: entry.callback.call

extracted_from_files

Domain

detected Domain: state.date

XIOC detected Domain: state.date

extracted_from_files

Domain

detected Domain: this.off

XIOC detected Domain: this.off

extracted_from_files

Domain

detected Domain: packet.data

XIOC detected Domain: packet.data

extracted_from_files

Domain

detected Domain: hints.link

XIOC detected Domain: hints.link

extracted_from_files

Domain

detected Domain: stdin.off

XIOC detected Domain: stdin.off

extracted_from_files

Domain

detected Domain: rawmessage.map

XIOC detected Domain: rawmessage.map

extracted_from_files

Domain

detected Domain: c.call

XIOC detected Domain: c.call

extracted_from_files

Domain

detected Domain: message.id

XIOC detected Domain: message.id

extracted_from_files

Domain

detected Domain: d.call

XIOC detected Domain: d.call

extracted_from_files

Domain

detected Domain: e.call

XIOC detected Domain: e.call

extracted_from_files

URL

detected URL: https://dotenvx.com

XIOC detected URL: https://dotenvx.com

extracted_from_files

URL

detected URL: https://github.com/motdotla/dotenv#readme

XIOC detected URL: https://github.com/motdotla/dotenv#readme

extracted_from_files

detected IP: 138.0.0.0

XIOC detected IP: 138.0.0.0

extracted_from_files

Domain

detected Domain: writable.off

XIOC detected Domain: writable.off

extracted_from_files

Domain

detected Domain: e.name

XIOC detected Domain: e.name

extracted_from_files

Domain

detected Domain: e.constructor.name

XIOC detected Domain: e.constructor.name

extracted_from_files

Domain

detected Domain: console.info

XIOC detected Domain: console.info

extracted_from_files

Domain

detected Domain: b.call

XIOC detected Domain: b.call

extracted_from_files

Domain

detected Domain: request.params.name

XIOC detected Domain: request.params.name

extracted_from_files

Domain

detected Domain: parseresult.data

XIOC detected Domain: parseresult.data

extracted_from_files

Domain

detected Domain: ref.name

XIOC detected Domain: ref.name

extracted_from_files

Domain

detected Domain: fn.name

XIOC detected Domain: fn.name

extracted_from_files

Domain

detected Domain: resource.name

XIOC detected Domain: resource.name

extracted_from_files

Domain

detected Domain: updates.name

XIOC detected Domain: updates.name

extracted_from_files

Domain

detected Domain: registeredresource.name

XIOC detected Domain: registeredresource.name

extracted_from_files

Domain

detected Domain: refs.target

XIOC detected Domain: refs.target

extracted_from_files

Domain

detected Domain: strategy.map

XIOC detected Domain: strategy.map

extracted_from_files

Domain

detected Domain: zodpatterns.email

XIOC detected Domain: zodpatterns.email

extracted_from_files

Domain

detected Domain: actualkeys.map

XIOC detected Domain: actualkeys.map

extracted_from_files

Domain

detected Domain: actualvalues.map

XIOC detected Domain: actualvalues.map

extracted_from_files

Domain

detected Domain: result.properties

XIOC detected Domain: result.properties

extracted_from_files

Domain

detected Domain: def.items.map

XIOC detected Domain: def.items.map

extracted_from_files

Domain

detected Domain: a.call

XIOC detected Domain: a.call

extracted_from_files

Domain

detected Domain: request.id

XIOC detected Domain: request.id

extracted_from_files

Domain

detected Domain: response.id

XIOC detected Domain: response.id

extracted_from_files

Domain

detected Domain: response.error.data

XIOC detected Domain: response.error.data

extracted_from_files

Domain

detected Domain: a2.call

XIOC detected Domain: a2.call

extracted_from_files

Domain

detected Domain: capabilities.tools

XIOC detected Domain: capabilities.tools

extracted_from_files

Domain

detected Domain: options.name

XIOC detected Domain: options.name

extracted_from_files

Domain

detected Domain: nodes.map

XIOC detected Domain: nodes.map

extracted_from_files

Domain

detected Domain: bottomnodes.map

XIOC detected Domain: bottomnodes.map

extracted_from_files

URL

detected URL: https://bun.sh)

XIOC detected URL: https://bun.sh)

extracted_from_files

Domain

detected Domain: node.search

XIOC detected Domain: node.search

extracted_from_files

Domain

detected Domain: handlersets.map

XIOC detected Domain: handlersets.map

extracted_from_files

Domain

detected Domain: topchildren.map

XIOC detected Domain: topchildren.map

extracted_from_files

Domain

detected Domain: date.now

XIOC detected Domain: date.now

extracted_from_files

Domain

detected Domain: relatedids.map

XIOC detected Domain: relatedids.map

extracted_from_files

Domain

detected Domain: def.in

XIOC detected Domain: def.in

extracted_from_files

Domain

detected Domain: cls.name

XIOC detected Domain: cls.name

extracted_from_files

Domain

detected Domain: value.map

XIOC detected Domain: value.map

extracted_from_files

Domain

detected Domain: bottomitems.map

XIOC detected Domain: bottomitems.map

extracted_from_files

Domain

detected Domain: topitems.map

XIOC detected Domain: topitems.map

extracted_from_files

Domain

detected Domain: keys.map

XIOC detected Domain: keys.map

extracted_from_files

Domain

detected Domain: options.map

XIOC detected Domain: options.map

extracted_from_files

Domain

detected Domain: issues.map

XIOC detected Domain: issues.map

extracted_from_files

Domain

detected Domain: sharedvalue.data

XIOC detected Domain: sharedvalue.data

extracted_from_files

Domain

detected Domain: merged.data

XIOC detected Domain: merged.data

extracted_from_files

Domain

detected Domain: def.rest

XIOC detected Domain: def.rest

extracted_from_files

Domain

detected Domain: parsedargs.data

XIOC detected Domain: parsedargs.data

extracted_from_files

Domain

detected Domain: parsedreturns.data

XIOC detected Domain: parsedreturns.data

extracted_from_files

Domain

detected Domain: issue.unionerrors.map

XIOC detected Domain: issue.unionerrors.map

extracted_from_files

Domain

detected Domain: ctx.data

XIOC detected Domain: ctx.data

extracted_from_files

Domain

detected Domain: this.data

XIOC detected Domain: this.data

extracted_from_files

Domain

detected Domain: input.data

XIOC detected Domain: input.data

extracted_from_files

Domain

detected Domain: result.data

XIOC detected Domain: result.data

extracted_from_files

Domain

detected Domain: schema.items.map

XIOC detected Domain: schema.items.map

extracted_from_files

Domain

detected Domain: results.map

XIOC detected Domain: results.map

extracted_from_files

Domain

detected Domain: array.prototype.slice.call

XIOC detected Domain: array.prototype.slice.call

extracted_from_files

Domain

detected Domain: transform.call

XIOC detected Domain: transform.call

extracted_from_files

Domain

detected Domain: listener.name

XIOC detected Domain: listener.name

extracted_from_files

Domain

detected Domain: listener.call

XIOC detected Domain: listener.call

extracted_from_files

Domain

detected Domain: array.map

XIOC detected Domain: array.map

extracted_from_files

Domain

detected Domain: zodparsedtype.map

XIOC detected Domain: zodparsedtype.map

extracted_from_files

Domain

detected Domain: zodparsedtype.date

XIOC detected Domain: zodparsedtype.date

extracted_from_files

Domain

detected Domain: status.codes

XIOC detected Domain: status.codes

extracted_from_files

Domain

detected Domain: statuses.codes

XIOC detected Domain: statuses.codes

extracted_from_files

Domain

detected Domain: write32.call

XIOC detected Domain: write32.call

extracted_from_files

Domain

detected Domain: codecoptions.gb

XIOC detected Domain: codecoptions.gb

extracted_from_files

Domain

detected Domain: this.gb

XIOC detected Domain: this.gb

extracted_from_files

Domain

detected Domain: val.to

XIOC detected Domain: val.to

extracted_from_files

Domain

detected Domain: bottomchildren.map

XIOC detected Domain: bottomchildren.map

extracted_from_files

Domain

detected Domain: topnodes.map

XIOC detected Domain: topnodes.map

extracted_from_files

Domain

detected Domain: children.map

XIOC detected Domain: children.map

extracted_from_files

Domain

detected Domain: format.call

XIOC detected Domain: format.call

extracted_from_files

Domain

detected Domain: site.name

XIOC detected Domain: site.name

extracted_from_files

Domain

detected Domain: context.name

XIOC detected Domain: context.name

extracted_from_files

Domain

detected Domain: request.params.argument.name

XIOC detected Domain: request.params.argument.name

extracted_from_files

Domain

detected Domain: createstackstring.call

XIOC detected Domain: createstackstring.call

extracted_from_files

Domain

detected Domain: aesgcm.final

XIOC detected Domain: aesgcm.final

extracted_from_files

Domain

detected Domain: object.prototype.hasownproperty.call

XIOC detected Domain: object.prototype.hasownproperty.call

extracted_from_files

Domain

detected Domain: map2.gb

XIOC detected Domain: map2.gb

extracted_from_files

Domain

detected Domain: this.name

XIOC detected Domain: this.name

extracted_from_files

Domain

detected Domain: log.call

XIOC detected Domain: log.call

extracted_from_files

Domain

detected Domain: deprecate.property

XIOC detected Domain: deprecate.property

extracted_from_files

Domain

detected Domain: process.env.no

XIOC detected Domain: process.env.no

extracted_from_files

detected IP: ::

XIOC detected IP: ::

extracted_from_files

Domain

detected Domain: bun.sh

XIOC detected Domain: bun.sh

extracted_from_files

Domain

detected Domain: github.com

XIOC detected Domain: github.com

extracted_from_files

Domain

detected Domain: json-schema.org

XIOC detected Domain: json-schema.org

extracted_from_files

Domain

detected Domain: hasownprop.call

XIOC detected Domain: hasownprop.call

extracted_from_files

Domain

detected Domain: dotenvx.com

XIOC detected Domain: dotenvx.com

extracted_from_files

Domain

detected Domain: readme.md

XIOC detected Domain: readme.md

extracted_from_files

Domain

detected Domain: this.activerouter.name

XIOC detected Domain: this.activerouter.name

extracted_from_files

Domain

detected Domain: routes.map

XIOC detected Domain: routes.map

extracted_from_files

URL

detected URL: https://github.com/wordbricks/fetch-mcp.git

XIOC detected URL: https://github.com/wordbricks/fetch-mcp.git

extracted_from_files

URL

detected URL: https://json-schema.org/draft/2019-09/schema#

XIOC detected URL: https://json-schema.org/draft/2019-09/schema#

extracted_from_files

URL

detected URL: http://json-schema.org/draft-07/schema#

XIOC detected URL: http://json-schema.org/draft-07/schema#

extracted_from_files

URL

detected URL: https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding

XIOC detected URL: https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding

extracted_from_files

Domain

detected Domain: reader.read

XIOC detected Domain: reader.read

extracted_from_files

Domain

detected Domain: incoming.headers.host

XIOC detected Domain: incoming.headers.host

extracted_from_files

Domain

detected Domain: codec.gb

XIOC detected Domain: codec.gb

extracted_from_files

Domain

detected Domain: callsite.name

XIOC detected Domain: callsite.name

extracted_from_files

URL

detected Domain: requrl.search

XIOC detected Domain: requrl.search

extracted_from_files

Security Analysis Summary

Security Analysis Overview

@wordbricks/fetch-mcp is a mcp extension published by wordbricks-dev. Version 1.3.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 100/100 (CRITICAL risk) based on 187 security findings.

Risk Assessment

This extension presents critical security risk. Severe issues were detected, potentially including malware indicators, exposed secrets, or dangerous behaviors. Installation is strongly discouraged until these issues are addressed.

Findings Breakdown

Critical: 14 finding(s)
High: 37 finding(s)
Medium: 134 finding(s)

What Was Analyzed

The security assessment covers multiple analysis categories:

Malware Detection: YARA rule matching against 2,400+ malware signatures
Secret Detection: Scanning for exposed API keys, tokens, and credentials
Static Analysis: Code-level security analysis for common vulnerability patterns
Network Analysis: Detection of suspicious network communications and endpoints
Obfuscation Detection: Identification of code obfuscation techniques

Developer Information

@wordbricks/fetch-mcp is published by wordbricks-dev on the mcp marketplace.

Recommendation

This extension is not recommended for installation without thorough manual review. Consider alternatives with lower risk scores, or contact the developer to address the identified security concerns.

Source Code Viewer

Source Code Not Available

Source code is not available for this version of the extension.

Frequently Asked Questions

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Risk Assessment

Severity Breakdown

Finding Categories

YARA Rules Matched

MCP Server Analysis

About This Extension

Detailed Findings

MCP-TOOL-TOOL-POISONING-dist/index.js-2601

MCP-TOOL-PROCESS-SPAWN-dist/index.js-5034

MCP-TOOL-PROCESS-SPAWN-dist/index.js-515

MCP-TOOL-PROCESS-SPAWN-dist/index.js-13713

MCP-TOOL-TOOL-POISONING-dist/index.js-2321

MCP-TOOL-TOOL-POISONING-dist/index.js-2327

MCP-TOOL-PROCESS-SPAWN-dist/index.js-112

MCP-TOOL-PROCESS-SPAWN-dist/index.js-14527

MCP-TOOL-PROCESS-SPAWN-dist/index.js-14776

MCP-TOOL-PROCESS-SPAWN-dist/index.js-16430

MCP-TOOL-PROCESS-SPAWN-dist/index.js-13981

MCP-TOOL-TOOL-POISONING-dist/index.js-2380

MCP-TOOL-PROCESS-SPAWN-dist/index.js-13288

MCP-TOOL-PROCESS-SPAWN-dist/index.js-14535

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-409

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-278

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-394

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-235

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-398

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-400

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-621

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-403

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-16505

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-397

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-410

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-406

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-401

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-614

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-167

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-407

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-395

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-404

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-16506

MCP-TOOL-CREDENTIAL-ACCESS-dist/index.js-168

NET-FETCH-dist/index.js-15909

NET-FETCH-dist/lib.js-369

NET-FETCH-dist/index.js-9417

MCP-TOOL-NETWORK-ACCESS-dist/index.js-9417

NET-FETCH-dist/index.js-15906

MCP-TOOL-NETWORK-ACCESS-dist/index.js-15909

MCP-TOOL-FILESYSTEM-ACCESS-dist/index.js-269

MCP-TOOL-NETWORK-ACCESS-dist/lib.js-369

MCP-TOOL-NETWORK-ACCESS-dist/index.js-15906

HASH-e8f39448b2b02ceb

HASH-231aafa8b808c5e7

YARA Rule Matches

postinstall obfuscation

postinstall file manipulation

postinstall file download

postinstall system command

UsingCommandLineArguments

postinstall network communication

credential env files

postinstall crypto operations

Indicators of Compromise

All Indicators · 124

Security Analysis Summary

Security Analysis Overview

Risk Assessment

Findings Breakdown

What Was Analyzed

Developer Information

Recommendation

Frequently Asked Questions

Similar Extensions

n8n-nodes-nextrows

@koneksi/mcp-server

@youtyan/browser-pilot

@iflow-mcp/intuit-quickbooks-online-mcp-server

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update-browserslist-db