MCP server registry, checked every day
The full official MCP Registry: 61,326 servers and 241,494 versions, checked every night against public bug databases. A red flag means someone reported a problem. Look before you install.
61,326servers watched
87have a reported issue
9list a version with a reported issue
Last checked 12 hours ago. No flag does not mean safe, only that nothing has been reported publicly. For a full trust grade, see the graded directory.
| Server | Runs as | Listed version | Reported issues |
|---|---|---|---|
| Firebase push-id 20-char, value discarded Firebase push-id 20-char, value discarded | remote | 1.0.01 version | None reported |
| US fluid ounces to milliliters, number discarded US fluid ounces to milliliters, number discarded | remote | 1.0.01 version | None reported |
| Kilohertz to megahertz, number discarded Kilohertz to megahertz, number discarded | remote | 1.0.01 version | None reported |
| CSS escape sequence count, input discarded CSS escape sequence count, input discarded | remote | 1.0.01 version | None reported |
| Bar to atmospheres, number discarded Bar to atmospheres, number discarded | remote | 1.0.01 version | None reported |
| BinHex colon-frame, input discarded BinHex colon-frame, input discarded | remote | 1.0.01 version | None reported |
| arXiv URI id shape, value discarded arXiv URI id shape, value discarded | remote | 1.0.01 version | None reported |
| JSON minify shape, body discarded JSON minify shape, body discarded | remote | 1.0.01 version | None reported |
| JSON Pointer token count, path discarded JSON Pointer token count, path discarded | remote | 1.0.01 version | None reported |
| INI key count, values discarded INI key count, values discarded | remote | 1.0.01 version | None reported |
| Title Case token shape, value discarded Title Case token shape, value discarded | remote | 1.0.01 version | None reported |
| Train-Case charset, value discarded Train-Case charset, value discarded | remote | 1.0.01 version | None reported |
| Whether UTC day can have a leap second Whether UTC day can have a leap second | remote | 1.0.01 version | None reported |
| lowercase charset, value discarded lowercase charset, value discarded | remote | 1.0.01 version | None reported |
| SHA-384 hex length, input discarded SHA-384 hex length, input discarded | remote | 1.0.01 version | None reported |
| ISO date to unix seconds, value discarded ISO date to unix seconds, value discarded | remote | 1.0.01 version | None reported |
| UTC ISO week-yearing year UTC ISO week-yearing year | remote | 1.0.01 version | None reported |
| SHA-224 hex length, input discarded SHA-224 hex length, input discarded | remote | 1.0.01 version | None reported |
| SHA-256 hex length, input discarded SHA-256 hex length, input discarded | remote | 1.0.01 version | None reported |
| Expires HTTP-date shape, value discarded Expires HTTP-date shape, value discarded | remote | 1.0.01 version | None reported |
| If-None-Match star-or-etag, value discarded If-None-Match star-or-etag, value discarded | remote | 1.0.01 version | None reported |
| Connection token count, value discarded Connection token count, value discarded | remote | 1.0.01 version | None reported |
| UUID no-hyphen 32-hex, value discarded UUID no-hyphen 32-hex, value discarded | remote | 1.0.01 version | None reported |
| Hashids alphabet shape, value discarded Hashids alphabet shape, value discarded | remote | 1.0.01 version | None reported |
| nanoid URL-safe charset, value discarded nanoid URL-safe charset, value discarded | remote | 1.0.01 version | None reported |
| ROT47 charset transform length, input discarded ROT47 charset transform length, input discarded | remote | 1.0.01 version | None reported |
| Atmospheres to PSI, number discarded Atmospheres to PSI, number discarded | remote | 1.0.01 version | None reported |
| Short tons to kilograms, number discarded Short tons to kilograms, number discarded | remote | 1.0.01 version | None reported |
| Teaspoons to milliliters, number discarded Teaspoons to milliliters, number discarded | remote | 1.0.01 version | None reported |
| CSV data-row count, cells discarded CSV data-row count, cells discarded | remote | 1.0.01 version | None reported |
| ISSN URN shape, value discarded ISSN URN shape, value discarded | remote | 1.0.01 version | None reported |
| JS escape sequence count, input discarded JS escape sequence count, input discarded | remote | 1.0.01 version | None reported |
| GeoJSON feature count, coords discarded GeoJSON feature count, coords discarded | remote | 1.0.01 version | None reported |
| XML namespace count, markup discarded XML namespace count, markup discarded | remote | 1.0.01 version | None reported |
| io.github.jirayusueb/figma-mcp-rs Figma/FigJam MCP server with read/write via plugin — no API token, no limits. 78 tools. | npm | 0.1.01 version | None reported |
| programming identifier charset, value discarded programming identifier charset, value discarded | remote | 1.0.01 version | None reported |
| COBOL-CASE charset, value discarded COBOL-CASE charset, value discarded | remote | 1.0.01 version | None reported |
| blank-line count, text discarded blank-line count, text discarded | remote | 1.0.01 version | None reported |
| UTC start of the current year UTC start of the current year | remote | 1.0.01 version | None reported |
| Unix week number from seconds Unix week number from seconds | remote | 1.0.01 version | None reported |
| UTC last day of the current month UTC last day of the current month | remote | 1.0.01 version | None reported |
| scrypt hex length, input discarded scrypt hex length, input discarded | remote | 1.0.01 version | None reported |
| CityHash64 hex length, input discarded CityHash64 hex length, input discarded | remote | 1.0.01 version | None reported |
| XXH64 hex length, input discarded XXH64 hex length, input discarded | remote | 1.0.01 version | None reported |
| If-Modified-Since HTTP-date, value discarded If-Modified-Since HTTP-date, value discarded | remote | 1.0.01 version | None reported |
| Accept-Encoding token count, value discarded Accept-Encoding token count, value discarded | remote | 1.0.01 version | None reported |
| unsigned 64-bit decimal shape, value discarded unsigned 64-bit decimal shape, value discarded | remote | 1.0.01 version | None reported |
| Expect 100-continue shape, value discarded Expect 100-continue shape, value discarded | remote | 1.0.01 version | None reported |
| Base36 id charset, value discarded Base36 id charset, value discarded | remote | 1.0.01 version | None reported |
| Base62 id charset, value discarded Base62 id charset, value discarded | remote | 1.0.01 version | None reported |