MCP servers without declared environment variables
The manifest explicitly declares no environment variable. That is the empty value of a raw declaration, not "not recorded".
in this excerpt
18,971
of 25,100 in the registry
in this excerpt
76 %
of 25,100 in the registry
What this excerpt selects
| Environment variables (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
- Environment variables (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.
- 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
Delivery form (raw)
18,953| remote | 12,547 66 % |
|---|---|
| paket | 5,474 29 % |
| paket und remote | 536 2.8 % |
| keines | 396 2.1 % |
not recorded for 18 entries
Execution location
18,971| remote | 12,677 67 % |
|---|---|
| local | 6,294 33 % |
Repository platform (raw)
18,953| github | 13,555 71 % |
|---|---|
| nothing declared | 5,377 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
18,971| yes | 13,587 72 % |
|---|---|
| no | 5,384 28 % |
Schema version of the raw record (raw)
18,953| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,895 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,046 5.5 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 449 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.3 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 124 0.7 % |
| https://registry.modelcontextprotocol.io/schemas/2025-12-11/server-bundle.json | 1 0.0 % |
and 3 more values · not recorded for 18 entries
Credentials required
18,971| no | 17,592 93 % |
|---|---|
| yes | 1,379 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 18,971 entries of the excerpt, not to the registry. Shown are 6 of 8 properties: those whose values spread the most inside this excerpt.
The same excerpt through the interface
curl -s "https://api.tracevero.com/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 18,971 entries at 200 each are 95 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/aenderungen.atom?thema=ohne-umgebungsvariablen
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
MCP servers without credentials
20,735
entries in this excerpt17,592 shared
MCP servers without a declared package registry
12,958
entries in this excerpt12,958 shared
Remotely executed MCP servers
12,756
entries in this excerpt12,677 shared
MCP servers over streamable-http only
11,662
entries in this excerpt11,597 shared
MCP servers with a repository URL
19,482
entries in this excerpt13,587 shared
Remote MCP servers with a repository URL
7,765
entries in this excerpt7,693 shared
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 13,851 to 13,900 of 18,971
| archlang-mcp in namespace io.github | io.github.ChanMeng666/archlang-mcp |
|---|---|
| australian-law-mcp in namespace io.github | io.github.ChangkeunJ/australian-law-mcp |
| jupyter-mcp-server in namespace io.github | io.github.ChengJiale150/jupyter-mcp-server |
| flyto-indexer in namespace io.github | io.github.ChesterHsu/flyto-indexer |
| variantrade in namespace io.github | io.github.Chidi09/variantrade |
| context-autopilot in namespace io.github | io.github.ChiragBachani/context-autopilot |
| kr-groundtruth in namespace io.github | io.github.ChloePark85/kr-groundtruth |
| ftp-ssh-mcp in namespace io.github | io.github.Chris221/ftp-ssh-mcp |
| meta-stamp-pockets in namespace io.github | io.github.Christebob/meta-stamp-pockets |
| unblink in namespace io.github | io.github.ChristopherDavenport/unblink |
| xiangguangyu-mcp-skills in namespace io.github | io.github.Chromatic0618/xiangguangyu-mcp-skills |
| pingcheck-mcp in namespace io.github | io.github.Churman1113/pingcheck-mcp |
| ariel-memory in namespace io.github | io.github.Cipher208/ariel-memory |
| tick-mcp in namespace io.github | io.github.Cocabadger/tick-mcp |
| local-voice-mcp in namespace io.github | io.github.CodeCraftersLLC/local-voice-mcp |
| codesurface in namespace io.github | io.github.Codeturion/codesurface |
| omni-nli in namespace io.github | io.github.CogitatorTech/omni-nli |
| newsgurus-intel in namespace io.github | io.github.CollectorGuru/newsgurus-intel |
| zotero-bridge in namespace io.github | io.github.Combjellyshen/zotero-bridge |
| MCP server in namespace io.github | io.github.CommonNinja/commonninja-mcp-server |
| company-gi in namespace io.github | io.github.Company-Gibraltar/company-gi |
| MCP server in namespace io.github | io.github.Company-Gibraltar/company-gibraltar |
| fragments-mcp in namespace io.github | io.github.ConanMcN/fragments-mcp |
| mssql in namespace io.github | io.github.ConnorBritain/mssql |
| mssql-reader in namespace io.github | io.github.ConnorBritain/mssql-reader |
| mssql-writer in namespace io.github | io.github.ConnorBritain/mssql-writer |
| ai-brand-visibility-tracker in namespace io.github | io.github.Cookient16/ai-brand-visibility-tracker |
| bluesky-mentions-scraper in namespace io.github | io.github.Cookient16/bluesky-mentions-scraper |
| bluesky-profile-scraper in namespace io.github | io.github.Cookient16/bluesky-profile-scraper |
| gft-mcp in namespace io.github | io.github.CoralLips/gft-mcp |
| MCP server in namespace io.github | io.github.Correctover/correctover-mcp-server |
| CraftyFormsMCP in namespace io.github | io.github.CraftyCrow-Co/CraftyFormsMCP |
| crafty-form-server in namespace io.github | io.github.CraftyCrow-Co/crafty-form-server |
| aibvf-mcp in namespace io.github | io.github.Craig-Horton/aibvf-mcp |
| agentskb in namespace io.github | io.github.Cranot/agentskb |
| MCP server in namespace io.github | io.github.Crawleo/Crawleo-MCP |
| convergealpha in namespace io.github | io.github.CrazymakER23/convergealpha |
| mailbridge in namespace io.github | io.github.Creativestefan/mailbridge |
| MCP server in namespace io.github | io.github.Creed-Space/creedspace-mcp-server |
| mettle-mcp in namespace io.github | io.github.Creed-Space/mettle-mcp |
| vcp-mcp in namespace io.github | io.github.Creed-Space/vcp-mcp |
| mediagen in namespace io.github | io.github.Cripacx/mediagen |
| MCP server in namespace io.github | io.github.Cropgraph/cropgraph |
| MCP server in namespace io.github | io.github.CrossPad/crosspad-mcp |
| crumbtrail in namespace io.github | io.github.CrumbtrailDev/crumbtrail |
| mcp-signer in namespace io.github | io.github.CryptoAPIs-io/mcp-signer |
| mcp-x402-accept in namespace io.github | io.github.CryptoAPIs-io/mcp-x402-accept |
| mcp-x402-pay in namespace io.github | io.github.CryptoAPIs-io/mcp-x402-pay |
| codesentinel in namespace io.github | io.github.Cubiczan/codesentinel |
| Windows-MCP in namespace io.github | io.github.CursorTouch/Windows-MCP |
All 18,971 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=278