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 11 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 |
|---|---|---|---|
| Bech32 charset, input discarded Bech32 charset, input discarded | remote | 1.0.01 version | None reported |
| Base58 charset, input discarded Base58 charset, input discarded | remote | 1.0.01 version | None reported |
| CBOR major-type count, body discarded CBOR major-type count, body discarded | remote | 1.0.01 version | None reported |
| Uppercase hex charset, input discarded Uppercase hex charset, input discarded | remote | 1.0.01 version | None reported |
| JSON top-level key count, values discarded JSON top-level key count, values discarded | remote | 1.0.01 version | None reported |
| NDJSON line count, bodies discarded NDJSON line count, bodies discarded | remote | 1.0.01 version | None reported |
| Pretty-print JSON shape, body discarded Pretty-print JSON shape, body discarded | remote | 1.0.01 version | None reported |
| Discord snowflake id shape, value discarded Discord snowflake id shape, value discarded | remote | 1.0.01 version | None reported |
| IRC channel name shape, value discarded IRC channel name shape, value discarded | remote | 1.0.01 version | None reported |
| ISSN shape, value discarded ISSN shape, value discarded | remote | 1.0.01 version | None reported |
| Helm chart.yaml name shape, body discarded Helm chart.yaml name shape, body discarded | remote | 1.0.01 version | None reported |
| ISBN-10 digit shape, value discarded ISBN-10 digit shape, value discarded | remote | 1.0.01 version | None reported |
| Whether a is inside [min,max], numbers discarded Whether a is inside [min,max], numbers discarded | remote | 1.0.01 version | None reported |
| n modulo m, numbers discarded n modulo m, numbers discarded | remote | 1.0.01 version | None reported |
| OCI image reference shape, name discarded OCI image reference shape, name discarded | remote | 1.0.01 version | None reported |
| Absolute value sign, number discarded Absolute value sign, number discarded | remote | 1.0.01 version | None reported |
| Arrow IPC magic-byte check, file discarded Arrow IPC magic-byte check, file discarded | remote | 1.0.01 version | None reported |
| JSONL object-line count, bodies discarded JSONL object-line count, bodies discarded | remote | 1.0.01 version | None reported |
| ORC magic-byte check, file discarded ORC magic-byte check, file discarded | remote | 1.0.01 version | None reported |
| LIN-123 identifier shape, value discarded LIN-123 identifier shape, value discarded | remote | 1.0.01 version | None reported |
| Asana GID digit shape, value discarded Asana GID digit shape, value discarded | remote | 1.0.01 version | None reported |
| RFC section number shape RFC section number shape | remote | 1.0.01 version | None reported |
| ISO/IEC standard number shape ISO/IEC standard number shape | remote | 1.0.01 version | None reported |
| Content-hash filename shape, name discarded Content-hash filename shape, name discarded | remote | 1.0.01 version | None reported |
| Dotfile name charset, name discarded Dotfile name charset, name discarded | remote | 1.0.01 version | None reported |
| gitignore negation rule count, body discarded gitignore negation rule count, body discarded | remote | 1.0.01 version | None reported |
| HTML link rel count, markup discarded HTML link rel count, markup discarded | remote | 1.0.01 version | None reported |
| requirements.txt name count, versions discarded requirements.txt name count, versions discarded | remote | 1.0.01 version | None reported |
| WebM EBML check, file discarded WebM EBML check, file discarded | remote | 1.0.01 version | None reported |
| TIFF magic-byte check, file discarded TIFF magic-byte check, file discarded | remote | 1.0.01 version | None reported |
| ProductNow Connect AI agents to ProductNow's context engine to search, create, review, and act. | remote | 1.0.12 versions | None reported |
| Git tag name safety, name discarded Git tag name safety, name discarded | remote | 1.0.01 version | None reported |
| GitHub release tag URL shape, path discarded GitHub release tag URL shape, path discarded | remote | 1.0.01 version | None reported |
| GitHub commit URL shape, path discarded GitHub commit URL shape, path discarded | remote | 1.0.01 version | None reported |
| Whether current UTC month is DST-heavy in the US Whether current UTC month is DST-heavy in the US | remote | 1.0.01 version | None reported |
| UTC start of the current quarter UTC start of the current quarter | remote | 1.0.01 version | None reported |
| UTC offset shape like +02:00 UTC offset shape like +02:00 | remote | 1.0.01 version | None reported |
| Dutch postcode shape, value discarded Dutch postcode shape, value discarded | remote | 1.0.01 version | None reported |
| Eircode shape, value discarded Eircode shape, value discarded | remote | 1.0.01 version | None reported |
| Heading level 1-6 shape Heading level 1-6 shape | remote | 1.0.01 version | None reported |
| ARIA role token charset, value discarded ARIA role token charset, value discarded | remote | 1.0.01 version | None reported |
| Canadian postal code shape, value discarded Canadian postal code shape, value discarded | remote | 1.0.01 version | None reported |
| Tabindex integer band, value discarded Tabindex integer band, value discarded | remote | 1.0.01 version | None reported |
| Gemfile gem count, versions discarded Gemfile gem count, versions discarded | remote | 1.0.01 version | None reported |
| HTML h1 count, markup discarded HTML h1 count, markup discarded | remote | 1.0.01 version | None reported |
| HTML meta tag count, markup discarded HTML meta tag count, markup discarded | remote | 1.0.01 version | None reported |
| HTML script tag count, markup discarded HTML script tag count, markup discarded | remote | 1.0.01 version | None reported |
| csproj package reference count, body discarded csproj package reference count, body discarded | remote | 1.0.01 version | None reported |
| JWT header segment shape, token discarded JWT header segment shape, token discarded | remote | 1.0.01 version | None reported |
| Maven POM coordinate shape, body discarded Maven POM coordinate shape, body discarded | remote | 1.0.01 version | None reported |