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SayDo MCP server

by vince-gonzalez·io.github.vince-gonzalez/saydo·v0.1.1

Does the tool do what it says? Conformance receipts for MCP servers, and unknown when unchecked.

B82/100grade B
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Safety scan
B82/100

full report

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If you have run it, two minutes of your experience saves the next person an afternoon.

SayDo tools (4)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • check_now

    Actually run a package in a sandbox and report what

  • inspect_definition

    Hash a tool definition and read its wording. Takes

  • scope

    What SayDo can and cannot settle. CALL THIS FIRST.

  • status

    Whether a package has a SayDo conformance receipt.

Public scan report

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

1 medium
  • Code scan30 source files scanned20/25
  • Live reliabilityno gateway calls yet and no remote to proben/a
  • Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 18 days ago15/15
  • Maintainer identityregistry namespace matches repository owner6/10

Findings (1)

  • mediumHeavily hex-escaped string (obfuscation)obf.hex-density
    saydo-0.1.1/tools/plans.py: …x00\x00\x00" b"\x01\x00\x01\x00\x44\xac\x00\x00\x88\x58\x01\x00" b"\x02\x00\x1…
Overall 82/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add saydo -- uvx saydo
Add to Cursor

SayDo: common questions

Is SayDo MCP server safe?
Mostly: it is graded B (82/100). Read the SayDo safety report
How do I install SayDo?
It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does SayDo need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is SayDo maintained?
The last commit was 18 days ago (2026-09-03). The latest release is v0.1.1.

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