MCP servers without declared required secrets
MCP servers for which the registry lists neither an environment variable nor a header marked secret and required. Measured from the raw manifest values.
36,958 servers 86% of 43,176 in the directory
This category in numbers
- 23,484 64 % Execution location: remote
- 25,933 70 % Repository URL listed: yes
- 23,277 63 % Delivery form (raw): remote
- 25,838 70 % Repository platform (raw): github
The most frequent value per property, counted across the entries of this category. The full distribution is further down.
Entries
Filter further
- Execution location: local
- Execution location: remote
- Repository URL listed: yes
- Repository URL listed: no
- recently updated first
Entries 9,151 to 9,200 of 36,958
| Hatchdoor | io.github.BatterWorks/hatchdoor |
|---|---|
| Hated WoW MCP | io.github.RdyGaming/hated-wow-mcp |
| Hathitrust | io.github.pipeworx-io/hathitrust |
| Hatun MCP - Governed Agent Gateway | io.github.szl-holdings/hatun-mcp |
| Haulest | com.haulest/haulest |
| HaulierScope | uk.co.haulierscope/operator-licences |
| Haulista Load Assistant | io.haulista/load-assistant |
| Haulroll | dev.workers.cybermax-tools.cybermax/haulroll-api |
| Have I Been Pwned | io.github.troyhunt/hibp |
| Have It Printed | com.haveitprinted/print-and-mail |
| HaveIBeenPwned k-prefix shape, value discarded | io.github.sadri-dridi/hibp-ok |
| Haven | io.github.parvizrahayan/haven |
| Hawaii Code | io.github.pipeworx-io/hawaii-code |
| Hawaii Conditions MCP Server | io.github.Spacemandomains/hawaii-conditions |
| HawkShift Concierge | com.hawkshift/concierge |
| Hawkeye AI Bridge | io.github.Hawkeye-Zaragsoft/hawkeye-aibridge |
| Haycion | com.haycion/haycion |
| Haypile | io.github.BenyD/haypile |
| Hdx | io.github.pipeworx-io/hdx |
| HeaderGuard | dev.workers.mike-tusa.headerguard/headerguard |
| Heading level 1-6 shape | io.github.sadri-dridi/heading-level |
| Heading level 1-6 shape | io.github.sadri-dridi/heading-n |
| Health & medicines | si.fourzerotwo/health |
| Health Bridge for AI | io.github.roian6/health-bridge |
| Health Canada Drugs | io.github.pipeworx-io/health-canada-drugs |
| Health Data | org.memoryapi/health |
| Health Feeds | io.github.pipeworx-io/health-feeds |
| Health Gorilla MCP by usefulapi | io.usefulapi/health-gorilla |
| Health OS | app.health-os/health-os |
| Health Record Rights Index | io.github.evil-robot/health-record-rights-index |
| Health Statistics | io.github.ContentWriterco/health-statistics |
| Healthcare Admin — Authorization Review — Northgate Advisors (2bd7f518) | com.a2awire/benchmark-authorization-review-2026-09-16-2bd7f518 |
| Healthcare Revenue Cycle — Coded Claim Audit — Fenwick & Rowe Services Group (a7b04acd) | com.a2awire/benchmark-coded-claim-audit-2026-09-14-a7b04acd |
| Healthcare Revenue Cycle — Coded Claim Review — Fenwick & Rowe Services Group (eed490ea) | com.a2awire/benchmark-coded-claim-review-2026-09-14-eed490ea |
| Healthchecks.io MCP by usefulapi | io.usefulapi/healthchecksio |
| Healthdata | io.github.pipeworx-io/healthdata |
| Healthie MCP by usefulapi | io.usefulapi/healthie |
| Healthparse Healthcare Data Gateway | io.healthparse/gateway |
| Healthy Aging Atlas | io.github.RustamIsmail/healthy-aging-atlas |
| Heard | dev.heard/heard |
| Heart Homes — Dubai property data | homes.heart/heart-homes |
| Heartbeat — dead-man switch for cron jobs & AI agents | io.github.aniripsaretro-max/golemreach-heartbeat |
| Hearth | rsvp.hearth/hearth |
| Heartly Deals — Live Flash Sales (Shopify & WooCommerce) | io.heartly/deals |
| Heartwood Memory — governed memory for AI agents | io.github.jermayne36/heartwood-memory |
| HeatPulse | cc.heatpulse/heatpulse |
| Hebbian Mind | io.github.For-Sunny/hebbian-mind-enterprise |
| Hebrew Bible (Tanakh) | io.github.moshecohen90/hebrew-bible |
| Hebrew month 1-13 band | io.github.sadri-dridi/hebrew-mo |
| Hebrew year band | io.github.sadri-dridi/hebrew-ok |
All 36,958 entries in the list, with filters and pagination
What this category selects
| Required secrets declared | no derived from: Required secret variables (raw) |
|---|
A derived value carries its original data beside it; the derivation rule is published, with a version, on the methodology page.
Caveats, distribution and query
What this category does not say
- Required secrets declared is not declared but computed: from Required secret variables (raw), Required secret headers (raw). The rule is published, with a version, on the methodology page.
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Every sentence here follows from the condition above, not from an assessment.
How this category is distributed
Delivery form (raw)
36,934| remote | 23,277 63 % |
|---|---|
| package | 11,871 32 % |
| package and remote | 1,287 3.5 % |
| neither | 499 1.4 % |
not recorded for 24 entries
Execution location
36,958| remote | 23,484 64 % |
|---|---|
| local | 13,474 36 % |
Repository platform (raw)
36,934| github | 25,838 70 % |
|---|---|
| nothing declared | 11,018 30 % |
| gitlab | 78 0.2 % |
not recorded for 24 entries
Repository URL listed
36,958| yes | 25,933 70 % |
|---|---|
| no | 11,025 30 % |
Icon formats (raw)
36,934| nothing declared | 33,007 89 % |
|---|---|
| image/png | 2,359 6.4 % |
| image/png, image/svg+xml | 868 2.3 % |
| image/svg+xml | 620 1.7 % |
| image/webp | 40 0.1 % |
| image/jpeg | 31 0.1 % |
and 6 more values · not recorded for 24 entries
Schema version of the raw record (raw)
36,934| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 34,423 93 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,293 3.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 536 1.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 528 1.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 145 0.4 % |
| https://static.modelcontextprotocol.org/schemas/2025-12-11/server.schema.json | 3 0.0 % |
and 5 more values · not recorded for 24 entries
Per property, the measured values inside this category. The share refers to the 36,958 entries of the category, not to the registry. Shown are 6 of 7 properties: those whose values spread the most inside this category.
The same category through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&zugangsdaten_erforderlich=false&grenze=200"
The command carries exactly the condition of this page. 36,958 entries at 200 each are 185 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=ohne-zugangsdaten
Both addresses narrow the change stream to exactly the entries in this category. The feed carries an identifier of its own, so a feed reader keeps it apart from the full stream.
Categories sharing entries with this one
Per neighbour its own size and the counted number of shared entries. A category without a single shared entry is not listed here.
tracevero · https://tracevero.com/themen/ohne-zugangsdaten?seite=184