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mcp-handler

vercel 604 stars Scanned 4d ago

Vercel MCP Adapter for Next.js and other frameworks

npm ↗
B
81.3 / 100

Versions

1.1.0latest
Mar 24, 2026
1.0.7
Jan 9, 2026
1.0.6
Jan 5, 2026
1.0.5
Jan 3, 2026
1.0.4
Nov 20, 2025
+ show 24 moreshow less
1.0.3
Oct 10, 2025
1.0.2
Aug 25, 2025
1.0.1
Jul 19, 2025
1.0.0
Jul 11, 2025
0.11.2
Jul 7, 2025
0.11.1
Jun 12, 2025
0.11.0
Jun 12, 2025
0.10.0
Jun 9, 2025
0.9.1
Jun 6, 2025
0.9.0
Jun 6, 2025
0.8.2
Jun 4, 2025
0.8.1
Jun 4, 2025
0.8.0
Jun 4, 2025
0.7.3
May 29, 2025
0.7.2
May 29, 2025
0.7.1
May 29, 2025
0.7.0
May 28, 2025
0.6.2
May 23, 2025
0.6.1
May 23, 2025
0.6.0
May 21, 2025
0.5.1
May 20, 2025
0.5.0
May 19, 2025
0.4.1
May 15, 2025
0.4.0
May 15, 2025
mcp-handler
2.1.0latest
Jul 30, 2026
2.0.1
Jul 29, 2026
2.0.0
Jul 29, 2026
0.0.0-e52fe259-20260729163817
Jul 29, 2026
1.1.0
Mar 24, 2026
+ show 15 moreshow less
0.0.0-1eb6f79c-20260323204624
Mar 23, 2026
0.0.0-7a941a0f-20260220182431
Feb 20, 2026
1.0.7
Jan 9, 2026
0.0.0-52e599a1-20260107192140
Jan 7, 2026
1.0.6
Jan 5, 2026
1.0.5
Jan 3, 2026
1.0.4
Nov 20, 2025
0.0.0-26e55319-20251013185604
Oct 13, 2025
1.0.3
Oct 10, 2025
1.0.2
Aug 25, 2025
0.0.0-1c08e814-20250813181123
Aug 13, 2025
0.0.0-e506acf7-20250813163021
Aug 13, 2025
1.0.1
Jul 19, 2025
1.0.0
Jul 11, 2025
0.0.1
May 8, 2025
@mr-kelly/mcp-handler
1.0.7latest
Jan 16, 2026
sider-mcp-handler
1.0.5latest
Nov 21, 2025
1.0.4
Nov 21, 2025
PermissionsTool SafetyAuthAnnotationsCode QualityStabilitySpecVuln HistoryAuthorTransparencyCommunity

Tools 2

echo
annotations: none low

Echo a message

roll_dice
annotations: none low

Rolls an N-sided die

Permissions 2

network medium
Server uses network capabilities via: fetch()
shell high
Server uses shell capabilities via: child_process, execSync()

Scan Findings 31

medium
Vulnerable dependency: tsup@8.0.0 (GHSA-3mv9-4h5g-vhg3) dependency_analyzer · 95%
medium
Vulnerable dependency: vitest@3.2.1 (GHSA-5xrq-8626-4rwp) dependency_analyzer · 95%
low
Tool 'echo' has no annotations annotation_checker · 100%
low
Tool 'roll_dice' has no annotations annotation_checker · 100%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
info
package.json metadata manifest_parser · 100%
info
Tool: echo manifest_parser · 85%
info
Tool: roll_dice manifest_parser · 85%
info
Transport: streamable-http manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
high
Permission: shell access detected permission_analyzer · 95%
info
SBOM generated: 10 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%
info
package.json metadata manifest_parser · 100%
info
Tool: echo manifest_parser · 70%
info
Tool: roll_dice manifest_parser · 70%
info
Transport: streamable-http manifest_parser · 80%
info
Required env vars (2) manifest_parser · 80%
low
Tool 'echo' has no annotations annotation_checker · 100%
low
Tool 'roll_dice' has no annotations annotation_checker · 100%
high
Permission: shell access detected permission_analyzer · 95%
low
Permission: env_vars access detected permission_analyzer · 90%
medium
Vulnerable dependency: tsup@8.0.0 (GHSA-3mv9-4h5g-vhg3) dependency_analyzer · 95%
info
SLSA Build Level 3 detected slsa_assessor · 85%
info
Could not connect to MCP server for output poisoning scan output_poisoning · 100%
info
Could not connect to MCP server for behavioral verification behavioral_verifier · 100%
info
SBOM generated: 9 components sbom_generator · 100%
info
MITRE ATLAS technique coverage summary atlas_annotator · 100%
info
ATLAS: Adversarial ML Supply Chain (AML.T0043) atlas_annotator · 100%
info
ATLAS: Poison Training Data (AML.T0020) atlas_annotator · 100%