Bisibility vs Lark
Bisibility scores 20 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 ›
| Bisibility | Lark | what it means | |
|---|---|---|---|
| tashan score | 67 | 47 | upkeep + freshness, gated by adoption |
| Adoption evidence | 1k/wk | 9k/wk | the raw public signal the score came from |
| Last release | active | abandoned | npm publish or repo push |
| Upkeep | 66 | 66 | cadence, maintainers, status |
| Expertise grade | not graded | not graded | an LLM read of its own documentation against a fixed rubric |
| Security audit | no known advisories, no build provenance | no known advisories, no build provenance | a summary — the full audit, free, is on each dossier |
| Licence | — | MIT | |
| Maintainers | one primary | more than one | bus-factor risk |
Install either
Bisibility
claude mcp add bisibility-mcp -- npx -y @bisibility/mcpLark
claude mcp add larksuiteoapi-lark -- npx -y @larksuiteoapi/lark-mcpNeither 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: Bisibility · Lark.