firecrawl-api

byungkyu/firecrawl-api⭐ 0🔧 0 tools

D5.8SpiderScore (registry)
Capabilities:🔧 Env Variables
⚠ Hard constraint applied: critical issue caps D
Decision
Consider
Confidence
90%

firecrawl-api is usable with minor concerns (5.8/10, 1 critical, 1 high).

Recommended Actions

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

Do Not

  • ✗running in production without container isolation
Risk Flags (2)
  • critical
    firecrawl-api×2
    [TS-E008] Environment variables sent to external endpoint
  • high
    sandbox.not_configured
    [TS-C009] No sandbox
How This Was Decided
  • positivew=0.5Overall quality score = 5.8/10 (grade D)
  • negativew=0.81 critical security issue(s) detected
  • negativew=0.51 high-severity issue(s) detected
  • positivew=0.3Tool description clarity score = 7.78/10
Source: SpiderRating automated security scanUpdated: 2026-03-22Protocol: v1.1

Description Quality

Composite: 7.8 / 10

3-Layer Breakdown

Description (38%)
7.8
Security (34%)
5.0
Metadata (28%)
4.1

Description Dimensions

Intent Clarity
6.0
Permission Scope
8.5
Side Effects
8.0
Capability Disclosure
7.5
Operational Boundaries
9.0

Category Ranking: Web

#38 of 73 · Top 52%
Overall#385.8 (avg 5.8)
Security5.0 (avg 7.4)
Description#47.8 (avg 5.7)
Metadata#444.1 (avg 4.2)

Why #38 in Web?

Top 52% of 73 tools
Security
5.0avg 7.4
Description#4
7.8avg 5.7
Metadata#44
4.1avg 4.2

How to reach #37? Need +0.0 overall to pass A Share Site Crawl (5.8). Biggest opportunity: Security is 2.4 below category average.

Top action: Register MCP tools with name, description, and input schema (+3.3)

Security Analysis

5.0
Score
1
Critical
1
High
0
Medium
0
Low

Findings Redacted

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

1 HIGH2 CRITICAL

Metadata Health

Provenance (40%)
6.5
Maintenance (35%)
1.5
Popularity (25%)
3.8

Badge

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[![SpiderRating](https://spiderrating.com/badge/byungkyu__firecrawl-api.svg)](https://spiderrating.com/servers/byungkyu/firecrawl-api)
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