CEDRUS MCP server

by cedrus-mcp·io.github.cedrus-mcp/cedrus-mcp·v2.0.1

Reasoning scaffolding that supercharges your small AI: an argument-mapping MCP server

A91/100grade A

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Safety scan

A91/100

Adoption

Growing

0 stars176 downloads/wk

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

write = sends, deletes, buys or posts

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

add_argument
Add a new argument that responds to a claim or argument already in the map.
add_claim
Add a claim: the statement being debated, or a general principle arguments rely on.
deletewrite action
Delete a claim or an argument, together with its relations.
edit
Change the label and/or the text of a claim or an argument.
link
Relate two claims or arguments that are already in the map.
new_map
Start a new, empty argument map, e.g. to map a different issue.
show
Show the whole argument map: its claims, its arguments and all relations.
unlinkwrite action
Remove the relation that goes from source to target.

scanner v0.1.8 · 2026-09-19 · same rubric, same numbers if you re-run it

no findings

Code scan11 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 qualitylocal package, no credentials required12/15
Maintenancelast push 1 days ago15/15
Maintainer identityregistry namespace matches repository owner7/10

Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

claude mcp add cedrus-mcp -- uvx cedrus-mcp

Is CEDRUS MCP server safe?: Yes, by our scan: it is graded A (91/100). Read the CEDRUS safety report
How do I install CEDRUS?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does CEDRUS need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is CEDRUS maintained?: The last commit was 2 days ago (2026-09-18). The latest release is v2.0.1.