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Postproxy

postproxy streamable_http Scanned 14d ago

Publish, schedule, and manage social media posts across major platforms via the Postproxy API.

MCP Registry ↗
? Not scanned yet

Versions

1.10.0latest
Jun 24, 2026
1.9.0
Jun 3, 2026
1.8.1
May 18, 2026
1.8.0
May 15, 2026
1.7.0
May 12, 2026
+ show 14 moreshow less
1.6.1
Apr 22, 2026
1.6.0
Apr 20, 2026
1.5.0
Apr 1, 2026
1.4.0
Mar 31, 2026
1.3.0
Mar 19, 2026
1.2.1
Mar 13, 2026
1.2.0
Mar 9, 2026
1.1.0
Mar 4, 2026
1.0.2
Feb 24, 2026
1.0.1
Feb 24, 2026
1.0.0
Feb 24, 2026
0.2.0
Feb 9, 2026
0.1.1
Jan 29, 2026
0.1.0
Jan 29, 2026

Tools 0

No tools indexed yet.

Permissions 2

network medium
Server uses network capabilities via: fetch()
env_vars low
Server uses env_vars capabilities via: process.env

Scan Findings 11

medium
OAuth implementation without PKCE auth_checker · 75%
info
Sandbox failed to start for behavioral verification behavioral_verifier · 100%
medium
Vulnerable dependency: @modelcontextprotocol/sdk@1.0.0 (GHSA-w48q-cv73-mx4w) dependency_analyzer · 95%
info
package.json metadata manifest_parser · 100%
info
Transport: stdio manifest_parser · 90%
info
Required env vars (4) manifest_parser · 80%
info
Sandbox failed to start for output poisoning scan output_poisoning · 100%
medium
Permission: network access detected permission_analyzer · 70%
low
Permission: env_vars access detected permission_analyzer · 90%
info
SBOM generated: 288 components sbom_generator · 100%
medium
No build provenance detected (SLSA L0) slsa_assessor · 90%