Claude Historian Mcp

Vvkmnn/claude-historian-mcpMIT⭐ 217🔧 10 tools

F1.9SpiderScore (registry)
Use cases:kb-memorycode-search
⚠ Hard constraint applied: critical vulnerability
Decision
Not Recommended
Confidence
90%

Claude Historian Mcp is not recommended — low score (1.92/10) with 2 critical issues.

Recommended Actions

  • high
    Run In Container
    2 critical vulnerabilities require isolation
  • high
    Limit Permissions
    Restrict tool access to minimum required scope

Do Not

  • ✗running in production without container isolation
  • ✗using for security-sensitive tasks
Risk Flags (3)
  • critical
    child_process_injection×2
    Command injection — execSync() with template literal interpolation
  • high
    ts_token_leakage×10
    Secret or token may be leaked through error messages, logs, or return values
  • medium
    ts_input_reflection×4
    User input reflected directly in tool output -- may enable prompt injection via reflection
How This Was Decided
  • negativew=0.5Overall quality score = 1.92/10 (grade F)
  • negativew=0.82 critical security issue(s) detected
  • negativew=0.510 high-severity issue(s) detected
  • negativew=0.3Tool description clarity score = 1.9/10
Source: SpiderRating automated security scanUpdated: 2026-03-21Protocol: v1.1

Description Quality

Composite: 1.9 / 10

3-Layer Breakdown

Description (38%)
1.9
Security (34%)
6.1
Metadata (28%)
6.9

Description Dimensions

Intent Clarity
3.6
Permission Scope
0.0
Side Effects
2.0
Capability Disclosure
2.2
Operational Boundaries
2.3

Security Analysis

6.1
Score
2
Critical
10
High
4
Medium
0
Low

Findings Redacted

Detailed security findings are hidden during the 90-day responsible disclosure window. Maintainers have been notified.

2 CRITICAL10 HIGH4 MEDIUM

Metadata Health

Provenance (40%)
9.0
Maintenance (35%)
5.0
Popularity (25%)
6.3

Badge

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