harmony-mcp server

by AbduljabbarBXR·io.github.AbduljabbarBXR/harmony-mcp·v0.1.5

Repo rules enforcement for AI agents. Checks diffs against repo conventions.

C65/100grade C

What users say

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Safety scan

C65/100

Adoption

New

70 downloads/wk

Reviews

Nobody has reviewed harmony-mcp 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.

rules.check
Check a diff against the repository rule set. If diff is omitted, the working tree diff of the repo is used. Returns findings with file, line, rule, and severity.
rules.load
Load the rule set for a repository, built in rules plus custom rules from .harmony/rules.json

scanner v0.1.10 · 2026-10-03 · same rubric, same numbers if you re-run it

1 low

Code scan2 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
Maintenanceno repository listed3/15
Maintainer identityno repository or website to verify2/10

Overall 65/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 65/100; higher than 20% of 48,255 servers
Tools: 2; the typical server has 7
Tools that change things: 0%; typical: 0%. Fewer write tools means less an agent can break
Downloads a week: 70; more than 54% of 12,191 servers with a package

What its tools let an agent do: 2 read

Runs npx -y harmony-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add harmony-mcp -- npx -y harmony-mcp

Is harmony-mcp server safe?: With care: it is graded C, so read the findings first (65/100). Read the harmony-mcp safety report
How do I install harmony-mcp?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does harmony-mcp need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is harmony-mcp maintained?: The latest release is v0.1.5.
What can I use instead of harmony-mcp?: Servers from other publishers that do the same job: Front-End Checklist MCP server.
How does harmony-mcp compare with other MCP servers?: safety score 65/100 (higher than 20% of 48,255 servers); tools 2 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

Same job from other publishers: the closest match first, then the best rated.

Front-End Checklist
Review frontend code and live pages against 386 quality-gated web development rules.
not reviewed
Widely used
A