The MCP ecosystem often has several independent packages implementing the same tool — and "Web Search" currently has 11. Every one of them was scanned with the same deterministic engine, so the numbers below are directly comparable: the Trust Score (A–F), the capability blast radius, and how much of the package the scan could actually inspect. They are ranked by score; ties break toward unscoped, longer-established packages.
| Implementation | Package | Trust | Capability | Coverage | Findings | Scanned |
|---|---|---|---|---|---|---|
| Web Search Source verifiedbest by jhzhu89 | @jhzhu89/mcp-server-web-search
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search (zhafron) by zhafron | @zhafron/mcp-web-search
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search by guhcostan | @guhcostan/web-search-mcp
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web & Patent Search by QunaSys | mcp-web-search
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search by luisfelipesdn12 | web-search
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search by 302ai | @302ai/web-search-mcp
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search by fuyouai | @fuyouai/web-search-mcp
npm |
A 100/100 | Minimal | Source | 0 | 2026-07-22 |
| Web Search (theosun) by theosunxyzw | @theosunxyzw/web-search-mcp
npm |
A 98/100 | Minimal | Source | 1 | 2026-07-22 |
| Web Search by iflow-mcp | @iflow-mcp/mcp-web-search
npm |
A 98/100 | High | Source | 3 | 2026-07-22 |
| Web Search by PyPI | web-search-mcp
PyPI |
A 98/100 | Minimal | Source | 1 | 2026-07-22 |
| Web Search by sthbryan | @sthbryan/web-search-mcp
npm |
A 94/100 | Minimal | Source | 1 | 2026-07-22 |
A higher-ranked implementation is not "the official one" — ranking reflects only what the deterministic scan found in each published package. Open an implementation to read its individual findings with evidence, its scan history per version, and to grab an embeddable badge. Scores are automated opinions, recomputed on every rescan.