Sonde MCP server

by anishmoncivarghese·io.github.anishmoncivarghese/sonde·v0.4.4

Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.

B77/100grade B

What users say

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Safety scan

B77/100

Adoption

Growing

4 stars50 downloads/wk

Reviews

Nobody has reviewed Sonde yet.

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.

find_symbols
Seed retrieval over the indexed symbol graph: exact qualified name,
get_impact_radius
Reverse-traverse calls, references, implementations, and inheritance
query_graph
Structural traversal for callers, callees, imports, inheritance,

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

2 medium

Code scan131 source files scanned15/25
–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 20 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

mediumnpm install lifecycle script presentinstall.script

package.json: …", "typecheck": "tsc --noEmit", "postinstall": "node scripts/fetch-grammars.mjs", …

Overall 77/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y @cheppulabs/sonde on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add sonde -- npx -y @cheppulabs/sonde

Is Sonde MCP server safe?: Mostly: it is graded B (77/100). Read the Sonde safety report
How do I install Sonde?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Sonde need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Sonde maintained?: The last commit was 21 days ago (2026-08-31). The latest release is v0.4.4.