The Index · AI & Agents

Sequential Thinking vs Mdk

Sequential Thinking scores 16 points higher on the same evidence, which is a real separation rather than noise. Both are measured the same way, on the same day, from public evidence only — so this is a comparison of two measurements rather than two marketing pages. How we measure ›

Sequential ThinkingMdkwhat it means
tashan score9276upkeep + freshness, gated by adoption
Adoption evidence149k/wk13k/wkthe raw public signal the score came from
Last releaseactiveactivenpm publish or repo push
Upkeep8880cadence, maintainers, status
Expertise gradenot gradednot gradedan LLM read of its own documentation against a fixed rubric
Security auditno known advisoriesno known advisories, runs an install scripta summary — the full audit, free, is on each dossier
LicenceNOASSERTION
Maintainersmore than onemore than onebus-factor risk

Install either

Sequential Thinking

claude mcp add sequential-thinking -- npx -y @modelcontextprotocol/server-sequential-thinking

Mdk

claude mcp add mdk-mcp-server -- npx -y @sap/mdk-mcp-server

Neither score is a security verdict — "well maintained" and "nothing known is wrong" are different claims, which is why the audit is a separate row and never folded into the number. The full audit for each — the advisory ids, the version that fixes them and anything that runs at install time — is free on its own page: Sequential Thinking · Mdk.

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