Is "mcp-nervous-system" on MCP Registry Safe to Install?
Governance layer for multi-agent AI systems. 7 mechanically enforced rules, 30 tools including kill switch, audit chain, dispatch, drift audit, security audit, page health, pre-publish audit, and session close. Works with Ruflo, Hivemind, Agent Teams, and
Risk Assessment
Analyzed347 security findings detected across all analyzers
MCP server analyzed for tool poisoning, prompt injection, and data exfiltration
Severity Breakdown
Finding Categories
YARA Rules Matched
15 rules(85 hits)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
Detailed Findings
200 totalYARA Rule Matches
15 rulesIndicators of Compromise
Network indicators, suspicious strings, and potential IoCs extracted during analysis
All Indicators · 146
detected Domain: r.name XIOC detected Domain: r.name
extracted_from_files
detected Domain: config.family XIOC detected Domain: config.family
extracted_from_files
detected Domain: del.target XIOC detected Domain: del.target
extracted_from_files
detected Domain: tierinfo.name XIOC detected Domain: tierinfo.name
extracted_from_files
detected URL: https://www.npmjs.com/package/@anthropic-ai/mcp-nervous-system) XIOC detected URL: https://www.npmjs.com/package/@anthropic-ai/mcp-nervous-system)
extracted_from_files
detected URL: https://agentskills.io/specification) XIOC detected URL: https://agentskills.io/specification)
extracted_from_files
detected URL: https://api.100levelup.com/family/rules-plain.html)** XIOC detected URL: https://api.100levelup.com/family/rules-plain.html)**
extracted_from_files
detected URL: https://api.100levelup.com/family/incident-response.html)** XIOC detected URL: https://api.100levelup.com/family/incident-response.html)**
extracted_from_files
detected URL: https://api.100levelup.com/family/eu-ai-act.html)** XIOC detected URL: https://api.100levelup.com/family/eu-ai-act.html)**
extracted_from_files
detected URL: https://agentskills.io). XIOC detected URL: https://agentskills.io).
extracted_from_files
detected URL: http://127.0.0.1') XIOC detected URL: http://127.0.0.1')
extracted_from_files
detected URL: https://100levelup.com', XIOC detected URL: https://100levelup.com',
extracted_from_files
detected URL: https://www.levelsofself.com' XIOC detected URL: https://www.levelsofself.com'
extracted_from_files
detected URL: https://api.100levelup.com/family/blog/meet-tamara.md) XIOC detected URL: https://api.100levelup.com/family/blog/meet-tamara.md)
extracted_from_files
detected URL: https://api.100levelup.com/family/blog/ai-agent-management.md) XIOC detected URL: https://api.100levelup.com/family/blog/ai-agent-management.md)
extracted_from_files
detected URL: https://api.100levelup.com/family/arthur.html?guest=1)** XIOC detected URL: https://api.100levelup.com/family/arthur.html?guest=1)**
extracted_from_files
detected URL: https://api.100levelup.com/family/audit.html)** XIOC detected URL: https://api.100levelup.com/family/audit.html)**
extracted_from_files
detected URL: https://api.100levelup.com/family/status.html)** XIOC detected URL: https://api.100levelup.com/family/status.html)**
extracted_from_files
detected URL: https://api.100levelup.com/family/api-docs.html)** XIOC detected URL: https://api.100levelup.com/family/api-docs.html)**
extracted_from_files
detected URL: https://api.100levelup.com/family/case-study.html)** XIOC detected URL: https://api.100levelup.com/family/case-study.html)**
extracted_from_files
detected Domain: proc.pid XIOC detected Domain: proc.pid
extracted_from_files
detected Domain: name.md XIOC detected Domain: name.md
extracted_from_files
detected URL: https://api.100levelup.com/mcp-ns/ XIOC detected URL: https://api.100levelup.com/mcp-ns/
extracted_from_files
detected URL: https://www.levelsofself.com) XIOC detected URL: https://www.levelsofself.com)
extracted_from_files
detected URL: https://api.100levelup.com/family/eu-ai-act.html XIOC detected URL: https://api.100levelup.com/family/eu-ai-act.html
extracted_from_files
detected Domain: www.npmjs.com XIOC detected Domain: www.npmjs.com
extracted_from_files
detected Domain: modelcontextprotocol.io XIOC detected Domain: modelcontextprotocol.io
extracted_from_files
detected Domain: resp.result.serverinfo.name XIOC detected Domain: resp.result.serverinfo.name
extracted_from_files
detected Domain: resp.result.tools XIOC detected Domain: resp.result.tools
extracted_from_files
detected Domain: resp.result.tools.map XIOC detected Domain: resp.result.tools.map
extracted_from_files
detected Domain: tests.map XIOC detected Domain: tests.map
extracted_from_files
detected Domain: test.name XIOC detected Domain: test.name
extracted_from_files
detected Domain: config.delivery XIOC detected Domain: config.delivery
extracted_from_files
detected Domain: result.total XIOC detected Domain: result.total
extracted_from_files
detected Domain: tagcounts.watch XIOC detected Domain: tagcounts.watch
extracted_from_files
detected Domain: api.100levelup.com XIOC detected Domain: api.100levelup.com
extracted_from_files
detected URL: https://www.npmjs.com/package/@anthropic-ai/mcp-nervous-system XIOC detected URL: https://www.npmjs.com/package/@anthropic-ai/mcp-nervous-system
extracted_from_files
detected URL: https://github.com/anthropics/mcp-nervous-system XIOC detected URL: https://github.com/anthropics/mcp-nervous-system
extracted_from_files
detected Domain: projectconfig.data XIOC detected Domain: projectconfig.data
extracted_from_files
detected Domain: process.pid XIOC detected Domain: process.pid
extracted_from_files
detected Domain: lines.map XIOC detected Domain: lines.map
extracted_from_files
detected Domain: unreflected.map XIOC detected Domain: unreflected.map
extracted_from_files
detected Domain: ylines.map XIOC detected Domain: ylines.map
extracted_from_files
detected Domain: yunreflected.map XIOC detected Domain: yunreflected.map
extracted_from_files
detected Domain: sessionfactsresult.drifts.map XIOC detected Domain: sessionfactsresult.drifts.map
extracted_from_files
detected Domain: config.industries XIOC detected Domain: config.industries
extracted_from_files
detected Domain: handoff.team XIOC detected Domain: handoff.team
extracted_from_files
detected Domain: handoff.agents.map XIOC detected Domain: handoff.agents.map
extracted_from_files
detected Domain: completed.map XIOC detected Domain: completed.map
extracted_from_files
detected Domain: pending.map XIOC detected Domain: pending.map
extracted_from_files
detected Domain: event.next XIOC detected Domain: event.next
extracted_from_files
detected Domain: used.map XIOC detected Domain: used.map
extracted_from_files
detected Domain: handoff.next XIOC detected Domain: handoff.next
extracted_from_files
detected Domain: agent-teams-governance.md XIOC detected Domain: agent-teams-governance.md
extracted_from_files
detected Domain: quick-start.sh XIOC detected Domain: quick-start.sh
extracted_from_files
detected Domain: results.health XIOC detected Domain: results.health
extracted_from_files
detected Domain: agent.id XIOC detected Domain: agent.id
extracted_from_files
detected Domain: agent.name XIOC detected Domain: agent.name
extracted_from_files
detected Domain: session.team XIOC detected Domain: session.team
extracted_from_files
detected Domain: this.nsconfig.data XIOC detected Domain: this.nsconfig.data
extracted_from_files
detected Domain: change.map XIOC detected Domain: change.map
extracted_from_files
detected Domain: step.name XIOC detected Domain: step.name
extracted_from_files
detected URL: https://api.100levelup.com/family/gateway.html XIOC detected URL: https://api.100levelup.com/family/gateway.html
extracted_from_files
detected URL: https://github.com/levelsofself/mcp-nervous-system XIOC detected URL: https://github.com/levelsofself/mcp-nervous-system
extracted_from_files
detected Domain: result.drifts.map XIOC detected Domain: result.drifts.map
extracted_from_files
detected Domain: github.com XIOC detected Domain: github.com
extracted_from_files
detected Domain: resources.map XIOC detected Domain: resources.map
extracted_from_files
detected Domain: project.pm XIOC detected Domain: project.pm
extracted_from_files
detected Domain: project.data XIOC detected Domain: project.data
extracted_from_files
detected Domain: characteristics.py XIOC detected Domain: characteristics.py
extracted_from_files
detected Domain: characteristics.md XIOC detected Domain: characteristics.md
extracted_from_files
detected Domain: rules.map XIOC detected Domain: rules.map
extracted_from_files
detected Domain: gmail.com XIOC detected Domain: gmail.com
extracted_from_files
detected Domain: protocol.data XIOC detected Domain: protocol.data
extracted_from_files
detected Domain: undocumented.map XIOC detected Domain: undocumented.map
extracted_from_files
detected Domain: missingfrompm2.map XIOC detected Domain: missingfrompm2.map
extracted_from_files
detected Domain: stoppedcrons.map XIOC detected Domain: stoppedcrons.map
extracted_from_files
detected Domain: args.page XIOC detected Domain: args.page
extracted_from_files
detected Domain: args.bot XIOC detected Domain: args.bot
extracted_from_files
detected Domain: preflight-archive.sh XIOC detected Domain: preflight-archive.sh
extracted_from_files
detected URL: https://github.com/levelsofself/mcp-nervous-system/issues XIOC detected URL: https://github.com/levelsofself/mcp-nervous-system/issues
extracted_from_files
detected Domain: 100levelup.com XIOC detected Domain: 100levelup.com
extracted_from_files
detected Domain: dp.name XIOC detected Domain: dp.name
extracted_from_files
detected Domain: script.name XIOC detected Domain: script.name
extracted_from_files
detected Domain: pp.name XIOC detected Domain: pp.name
extracted_from_files
detected Domain: args.map XIOC detected Domain: args.map
extracted_from_files
detected Domain: template.best XIOC detected Domain: template.best
extracted_from_files
detected Domain: stale.map XIOC detected Domain: stale.map
extracted_from_files
detected Domain: colorkeys.map XIOC detected Domain: colorkeys.map
extracted_from_files
detected Domain: soulkeys.map XIOC detected Domain: soulkeys.map
extracted_from_files
detected Domain: pkeymatches.map XIOC detected Domain: pkeymatches.map
extracted_from_files
detected Domain: config.family.map XIOC detected Domain: config.family.map
extracted_from_files
detected Domain: mm.name XIOC detected Domain: mm.name
extracted_from_files
detected Domain: missingmembers.map XIOC detected Domain: missingmembers.map
extracted_from_files
detected Domain: soul.md XIOC detected Domain: soul.md
extracted_from_files
detected Domain: d.target XIOC detected Domain: d.target
extracted_from_files
detected Domain: tools.map XIOC detected Domain: tools.map
extracted_from_files
detected Domain: t.name XIOC detected Domain: t.name
extracted_from_files
detected Domain: template.md XIOC detected Domain: template.md
extracted_from_files
detected Domain: p.pm XIOC detected Domain: p.pm
extracted_from_files
detected Domain: m.pm XIOC detected Domain: m.pm
extracted_from_files
detected Domain: status.members.map XIOC detected Domain: status.members.map
extracted_from_files
detected Domain: proc.pm XIOC detected Domain: proc.pm
extracted_from_files
detected Domain: env.pm XIOC detected Domain: env.pm
extracted_from_files
detected Domain: doc.name XIOC detected Domain: doc.name
extracted_from_files
detected Domain: pm2procs.map XIOC detected Domain: pm2procs.map
extracted_from_files
detected Domain: p.name XIOC detected Domain: p.name
extracted_from_files
detected Domain: ep.name XIOC detected Domain: ep.name
extracted_from_files
detected URL: https://www.levelsofself.com XIOC detected URL: https://www.levelsofself.com
extracted_from_files
detected URL: https://modelcontextprotocol.io) XIOC detected URL: https://modelcontextprotocol.io)
extracted_from_files
detected Domain: b.name XIOC detected Domain: b.name
extracted_from_files
detected Domain: src.name XIOC detected Domain: src.name
extracted_from_files
detected Domain: readme.md XIOC detected Domain: readme.md
extracted_from_files
detected Domain: project.docs XIOC detected Domain: project.docs
extracted_from_files
detected Domain: docstoaudit.map XIOC detected Domain: docstoaudit.map
extracted_from_files
detected Domain: proc.name XIOC detected Domain: proc.name
extracted_from_files
detected Domain: handoff.md XIOC detected Domain: handoff.md
extracted_from_files
detected Domain: worklog.md XIOC detected Domain: worklog.md
extracted_from_files
detected Domain: builder.md XIOC detected Domain: builder.md
extracted_from_files
detected Domain: startup.md XIOC detected Domain: startup.md
extracted_from_files
detected Domain: restore.sh XIOC detected Domain: restore.sh
extracted_from_files
detected Domain: diff.md XIOC detected Domain: diff.md
extracted_from_files
detected Domain: m.id XIOC detected Domain: m.id
extracted_from_files
detected Domain: skill.md XIOC detected Domain: skill.md
extracted_from_files
detected Domain: preflight.sh XIOC detected Domain: preflight.sh
extracted_from_files
detected Domain: levelsofself.com XIOC detected Domain: levelsofself.com
extracted_from_files
detected Domain: entry.id XIOC detected Domain: entry.id
extracted_from_files
detected Domain: date.now XIOC detected Domain: date.now
extracted_from_files
detected Domain: permissions.map XIOC detected Domain: permissions.map
extracted_from_files
detected Domain: child.pid XIOC detected Domain: child.pid
extracted_from_files
detected Domain: www.levelsofself.com XIOC detected Domain: www.levelsofself.com
extracted_from_files
detected Domain: sam.gov XIOC detected Domain: sam.gov
extracted_from_files
detected Domain: claude.md XIOC detected Domain: claude.md
extracted_from_files
detected Domain: wa.me XIOC detected Domain: wa.me
extracted_from_files
detected Domain: meet-tamara.md XIOC detected Domain: meet-tamara.md
extracted_from_files
detected Domain: ai-agent-management.md XIOC detected Domain: ai-agent-management.md
extracted_from_files
detected Domain: agentskills.io XIOC detected Domain: agentskills.io
extracted_from_files
detected SHA256 Hash: 0000000000000000000000000000000000000000000000000000000000000000 XIOC detected SHA256 Hash: 0000000000000000000000000000000000000000000000000000000000000000
extracted_from_files
detected Domain: npmjs.com XIOC detected Domain: npmjs.com
extracted_from_files
detected URL: https://www.npmjs.com/package/mcp-nervous-system XIOC detected URL: https://www.npmjs.com/package/mcp-nervous-system
extracted_from_files
detected URL: https://api.100levelup.com/family/arthur.html?guest=1 XIOC detected URL: https://api.100levelup.com/family/arthur.html?guest=1
extracted_from_files
detected Domain: roles.members.map XIOC detected Domain: roles.members.map
extracted_from_files
detected Domain: m.name XIOC detected Domain: m.name
extracted_from_files
detected Domain: r.implementation.map XIOC detected Domain: r.implementation.map
extracted_from_files
Security Analysis Summary
Security Analysis Overview
mcp-nervous-system is a mcp extension published by levelsofself. Version 1.11.0 has been analyzed by the Risky Plugins security platform, receiving a risk score of 100/100 (CRITICAL risk) based on 347 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: 4 finding(s)
- High: 109 finding(s)
- Medium: 151 finding(s)
- Low: 59 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
mcp-nervous-system is published by levelsofself 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 Not Available
Source code is not available for this version of the extension.
Frequently Asked Questions
Similar Extensions
Related extensions from the same publisher or marketplace