Postfast MCP server
MCP server for the PostFast API — schedule and manage social media posts via AI tools
A85/100grade A
Adoption
Growing
5 stars393 downloads/wk
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Postfast tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- Code scan35 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancelast push 6 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10
Overall 85/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
Runs npx -y postfast-mcp on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add postfast-mcp -- npx -y postfast-mcp
Postfast: common questions
- Is Postfast MCP server safe?
- Yes, by our scan: it is graded A (85/100). Read the Postfast safety report
- How do I install Postfast?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Postfast need an API key?
- Yes. The registry entry asks for
POSTFAST_API_KEY. - Is Postfast maintained?
- The last commit was 8 days ago (2026-09-13). The latest release is v0.6.1.