MCP servers without a declared package registry
The manifest explicitly declares no package registry. No npm, no PyPI, no container: using this server means addressing an endpoint.
What this excerpt selects
| Package registries (raw) | nothing declared measured directly |
|---|
A derived value carries its raw declaration beside it; the derivation rule is published, with a version, on the methodology page.
What this excerpt does not say
- Package registries (raw) is the complete, sorted enumeration of what a manifest declares. So "nothing declared" means exactly that and nothing else: an entry that also declares something different is not in this excerpt.
- The empty value means "the source explicitly declares nothing here". It does not mean "not recorded": what was never recorded is in no excerpt of this property.
- This excerpt shares 11,394 of its 11,769 entries with "Remotely executed MCP servers" (11,585). Both are measured from different raw declarations; that they hit almost the same set is a finding, not a rule.
- None of this is verified. This registry fetches no repository URL, no endpoint and no package index. What is measured is what a manifest declares, not what a piece of software does.
Every sentence here follows from the condition above, not from an assessment.
How this excerpt is distributed
Repository platform (raw)
11,754| github | 7,140 61 % |
|---|---|
| nothing declared | 4,602 39 % |
| gitlab | 12 0.1 % |
not recorded for 15 entries
Repository URL listed
11,769| yes | 7,160 61 % |
|---|---|
| no | 4,609 39 % |
Schema version of the raw record (raw)
11,754| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 10,326 88 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 748 6.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 357 3.0 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 216 1.8 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 104 0.9 % |
| https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json | 1 0.0 % |
and 2 more values · not recorded for 15 entries
Credentials required
11,769| no | 10,518 89 % |
|---|---|
| yes | 1,251 11 % |
Icon formats (raw)
11,754| nothing declared | 10,829 92 % |
|---|---|
| image/png | 564 4.8 % |
| image/svg+xml | 250 2.1 % |
| image/png, image/svg+xml | 101 0.9 % |
| image/jpeg | 6 0.1 % |
| image/jpg | 1 0.0 % |
and 3 more values · not recorded for 15 entries
Delivery form (raw)
11,754| remote | 11,379 97 % |
|---|---|
| keines | 375 3.2 % |
not recorded for 15 entries
Per property, the measured values inside this excerpt. The share refers to the 11,769 entries of the excerpt, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this excerpt.
The same excerpt through the interface
curl -s "https://tracevero.com/api/v1/eintraege?art=mcp_server&roh_paketquellen=&grenze=200"
The command carries exactly the condition of this page. 11,769 entries at 200 each are 59 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/en/aenderungen.atom?thema=ohne-paketquelle
Both addresses narrow the change stream to exactly the entries in this excerpt. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Excerpts sharing entries with this one
Per neighbour its own size and the counted number of shared entries. An excerpt without a single shared entry is not listed here.
Entries
Entries 7,351 to 7,400 of 11,769
| Unified Offer Protocol MCP Server | io.github.Chris85appding/unified-offer-protocol |
|---|---|
| Uniprot | io.github.pipeworx-io/uniprot |
| Unit & Currency Converter | io.github.guptaprakhariitr/unit-converter-mcp |
| Unit Converter API | io.github.Br0ski777/unit-converter |
| United Arab Emirates Payments (Tap Payments — Apple Pay / cards) | app.wishpool/uae-payments-mcp |
| United Kingdom Payments (Stripe — Stripe checkout) | app.wishpool/uk-payments-mcp |
| United States Payments (Stripe — Stripe checkout) | app.wishpool/usa-payments-mcp |
| Unity AI Bridge | io.github.butterlatte-zhang/unity-ai-bridge |
| Universal Blockchain MCP | io.github.nirholas/universal-crypto-mcp |
| Unl | ai.unlimitless/unl |
| Unlisted Property Search | com.unlistedinc/unlisted |
| Unlock SaaS | io.github.kindrat86/unlocksaas |
| Uno Platform | uno.platform/uno |
| Unpaywall | io.github.pipeworx-io/unpaywall |
| Unquant | ai.unquant/unquant |
| Unshift | io.github.unshift-ai/unshift |
| Unsplash | io.github.pipeworx-io/unsplash |
| Unstoppable Domains | com.unstoppabledomains/mcp-server |
| Unstructured Transform | io.unstructured/transform |
| Untap | io.github.aneduaim/untap-mcp |
| Unterm | io.github.zhitongblog/unterm |
| Unyly Gateway | org.unyly/gateway |
| Upload-Post | com.upload-post/mcp |
| Uprampr Marketplace | com.uprampr/marketplace |
| Uproad | design.uproad/uproad |
| Upsalt Booking | io.github.Everyways/upsalt-booking |
| UptimeProbe | io.github.therealMrFunGuy/uptime-probe |
| UptimeRobot | com.uptimerobot/uptimerobot |
| Uptimeify | io.uptimeify/mcp-server |
| Uptimepage | dev.uptimepage/uptimepage |
| Urantia Papers | dev.urantia/urantia-papers |
| Url | io.github.pipeworx-io/url |
| Urlhaus | io.github.pipeworx-io/urlhaus |
| Urlscan Io | io.github.pipeworx-io/urlscan-io |
| Uruguay Invoices (DGI e-Factura CFE, merchant-signed SOAP relay) | app.wishpool/uruguay-invoice-mcp |
| Uruguay Payments (Mercado Pago — Mercado Pago wallet) | app.wishpool/uruguay-payments-mcp |
| Us Gov Contracts | io.github.pipeworx-io/us-gov-contracts |
| Us Iso Grid | io.github.pipeworx-io/us-iso-grid |
| Us News Feeds | io.github.pipeworx-io/us-news-feeds |
| Usajobs | io.github.pipeworx-io/usajobs |
| Usaspending | io.github.pipeworx-io/usaspending |
| Usda Fdc | io.github.pipeworx-io/usda-fdc |
| UseMyContext | io.github.usemycontext/usemycontext |
| UseWait | com.usewait/waitlist |
| UsedBikeCenter ZAMA バイク・原付の買取査定 (Japan motorcycle buyback) | com.shonanfarm/zama-bike-kaitori |
| User Agent Parser API | io.github.Br0ski777/user-agent-parser |
| UserGuiding | io.github.userguiding/mcp |
| UserTapes | io.github.mcdca/usertapes-mcp |
| UserTold | io.github.krasnoperov/usertold |
| Useragent | io.github.pipeworx-io/useragent |
All 11,769 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-paketquelle?seite=148