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 13 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 |
|---|---|---|---|
| HaveIBeenPwned k-prefix shape, value discarded HaveIBeenPwned k-prefix shape, value discarded | remote | 1.0.01 version | None reported |
| did:jwk thumbprint shape, value discarded did:jwk thumbprint shape, value discarded | remote | 1.0.01 version | None reported |
| dBW to watts, number discarded dBW to watts, number discarded | remote | 1.0.01 version | None reported |
| Angstroms to meters, number discarded Angstroms to meters, number discarded | remote | 1.0.01 version | None reported |
| Microliters to liters, number discarded Microliters to liters, number discarded | remote | 1.0.01 version | None reported |
| Python unicode-escape count, input discarded Python unicode-escape count, input discarded | remote | 1.0.01 version | None reported |
| JS unicode-escape count, input discarded JS unicode-escape count, input discarded | remote | 1.0.01 version | None reported |
| JS unicode-escape count, input discarded JS unicode-escape count, input discarded | remote | 1.0.01 version | None reported |
| TEI div count, markup discarded TEI div count, markup discarded | remote | 1.0.01 version | None reported |
| reStructuredText directive count, body discarded reStructuredText directive count, body discarded | remote | 1.0.01 version | None reported |
| RIS tag count, body discarded RIS tag count, body discarded | remote | 1.0.01 version | None reported |
| Robert Blust Robert Blust: One model, true everywhere | remote | 1.0.01 version | None reported |
| pipe-separated token count, value discarded pipe-separated token count, value discarded | remote | 1.0.01 version | None reported |
| newline run length band, text discarded newline run length band, text discarded | remote | 1.0.01 version | None reported |
| BSB 6-digit shape, value discarded BSB 6-digit shape, value discarded | remote | 1.0.01 version | None reported |
| Julian Day Number integer band Julian Day Number integer band | remote | 1.0.01 version | None reported |
| UTC last day of the current half-year UTC last day of the current half-year | remote | 1.0.01 version | None reported |
| Whether current UTC month is NZ DST-heavy Whether current UTC month is NZ DST-heavy | remote | 1.0.01 version | None reported |
| LM hash 16-hex shape, value discarded LM hash 16-hex shape, value discarded | remote | 1.0.01 version | None reported |
| FarmHash128 hex length, input discarded FarmHash128 hex length, input discarded | remote | 1.0.01 version | None reported |
| CityHash128 hex length, input discarded CityHash128 hex length, input discarded | remote | 1.0.01 version | None reported |
| X-Correlation-Id charset, value discarded X-Correlation-Id charset, value discarded | remote | 1.0.01 version | None reported |
| Cross-Origin-Resource-Policy token, value discarded Cross-Origin-Resource-Policy token, value discarded | remote | 1.0.01 version | None reported |
| Cross-Origin-Opener-Policy token, value discarded Cross-Origin-Opener-Policy token, value discarded | remote | 1.0.01 version | None reported |
| CUID timestamp chunk, value discarded CUID timestamp chunk, value discarded | remote | 1.0.01 version | None reported |
| COMB sequential UUID layout, value discarded COMB sequential UUID layout, value discarded | remote | 1.0.01 version | None reported |
| CIDv1 raw codec prefix, value discarded CIDv1 raw codec prefix, value discarded | remote | 1.0.01 version | None reported |
| Micrograms to grams, number discarded Micrograms to grams, number discarded | remote | 1.0.01 version | None reported |
| Picometres to meters, number discarded Picometres to meters, number discarded | remote | 1.0.01 version | None reported |
| Nanoliters to liters, number discarded Nanoliters to liters, number discarded | remote | 1.0.01 version | None reported |
| Intel HEX type-00 count, input discarded Intel HEX type-00 count, input discarded | remote | 1.0.01 version | None reported |
| cmd.exe caret-escape count, input discarded cmd.exe caret-escape count, input discarded | remote | 1.0.01 version | None reported |
| C string escape count, input discarded C string escape count, input discarded | remote | 1.0.01 version | None reported |
| PEG rule count, body discarded PEG rule count, body discarded | remote | 1.0.01 version | None reported |
| OWL class axiom count, body discarded OWL class axiom count, body discarded | remote | 1.0.01 version | None reported |
| Lex rule count, body discarded Lex rule count, body discarded | remote | 1.0.01 version | None reported |
| Edgehound Writes adversarial test suites for AI-built code. Your agent's test engineer. | remote | 1.1.01 version | None reported |
| BIC 11-char shape, value discarded BIC 11-char shape, value discarded | remote | 1.0.01 version | None reported |
| ABA routing 9-digit shape, value discarded ABA routing 9-digit shape, value discarded | remote | 1.0.01 version | None reported |
| BIC 8-char shape, value discarded BIC 8-char shape, value discarded | remote | 1.0.01 version | None reported |
| Whether current UTC month is Chile DST-heavy Whether current UTC month is Chile DST-heavy | remote | 1.0.01 version | None reported |
| UTC midpoint day of the current quarter UTC midpoint day of the current quarter | remote | 1.0.01 version | None reported |
| UTC ISO quarter 1-4 UTC ISO quarter 1-4 | remote | 1.0.01 version | None reported |
| SipHash-4-8 hex length, input discarded SipHash-4-8 hex length, input discarded | remote | 1.0.01 version | None reported |
| FarmHash64 hex length, input discarded FarmHash64 hex length, input discarded | remote | 1.0.01 version | None reported |
| CityHash32 hex length, input discarded CityHash32 hex length, input discarded | remote | 1.0.01 version | None reported |
| Cross-Origin-Embedder-Policy token, value discarded Cross-Origin-Embedder-Policy token, value discarded | remote | 1.0.01 version | None reported |
| Alt-Svc h3 host:port shape, value discarded Alt-Svc h3 host:port shape, value discarded | remote | 1.0.01 version | None reported |
| Tk tracking status token, value discarded Tk tracking status token, value discarded | remote | 1.0.01 version | None reported |
| short-uuid sid charset, value discarded short-uuid sid charset, value discarded | remote | 1.0.01 version | None reported |