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".
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)
18,282| remote | 12,026 66 % |
|---|---|
| paket | 5,359 29 % |
| paket und remote | 520 2.8 % |
| keines | 377 2.1 % |
not recorded for 18 entries
Execution location
18,300| remote | 12,155 66 % |
|---|---|
| local | 6,145 34 % |
Repository platform (raw)
18,282| github | 13,194 72 % |
|---|---|
| nothing declared | 5,069 28 % |
| gitlab | 19 0.1 % |
not recorded for 18 entries
Repository URL listed
18,300| yes | 13,224 72 % |
|---|---|
| no | 5,076 28 % |
Schema version of the raw record (raw)
18,282| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,262 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,021 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 437 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-10-17/server.schema.json | 435 2.4 % |
| https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json | 123 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
18,300| no | 16,985 93 % |
|---|---|
| yes | 1,315 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,300 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://tracevero.com/api/v1/eintraege?art=mcp_server&roh_umgebungsvariablen=&grenze=200"
The command carries exactly the condition of this page. 18,300 entries at 200 each are 92 requests; the total is in the X-Gesamt header.
Changes to these entries
https://tracevero.com/en/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
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 11,151 to 11,200 of 18,300
| com.adwhispr/adwhispr | com.adwhispr/adwhispr |
|---|---|
| com.affogata.app/affogata | com.affogata.app/affogata |
| com.agent-tune/agenttune | com.agent-tune/agenttune |
| com.agentery/agentery | com.agentery/agentery |
| com.agenticcontrolplane/acp-mcp-server | com.agenticcontrolplane/acp-mcp-server |
| com.agenticpaywall/composer | com.agenticpaywall/composer |
| com.agentorist/agentorist | com.agentorist/agentorist |
| com.agentpmt/agentpmt | com.agentpmt/agentpmt |
| com.agilitycms/mcp-server | com.agilitycms/mcp-server |
| com.agiscorecard/agi-scorecard | com.agiscorecard/agi-scorecard |
| com.agishub/agent-memory | com.agishub/agent-memory |
| com.agishub/ai-toolkit | com.agishub/ai-toolkit |
| com.agishub/crypto-prices | com.agishub/crypto-prices |
| com.agishub/mcp | com.agishub/mcp |
| com.agishub/timezone-toolkit | com.agishub/timezone-toolkit |
| com.agishub/web-scraper | com.agishub/web-scraper |
| com.agishub/webhook-relay | com.agishub/webhook-relay |
| com.ai-rook.agents/trading-mcp | com.ai-rook.agents/trading-mcp |
| com.ainetcafe/ai-netcafe | com.ainetcafe/ai-netcafe |
| com.ainetcafe/netcafe-almanac | com.ainetcafe/netcafe-almanac |
| com.ainetcafe/netcafe-build | com.ainetcafe/netcafe-build |
| com.ainetcafe/netcafe-china | com.ainetcafe/netcafe-china |
| com.ainetcafe/netcafe-devkit | com.ainetcafe/netcafe-devkit |
| com.ainetcafe/netcafe-docflow | com.ainetcafe/netcafe-docflow |
| com.ainetcafe/netcafe-docs | com.ainetcafe/netcafe-docs |
| com.ainetcafe/netcafe-images | com.ainetcafe/netcafe-images |
| com.ainetcafe/netcafe-live-data | com.ainetcafe/netcafe-live-data |
| com.ainetcafe/netcafe-memory | com.ainetcafe/netcafe-memory |
| com.ainetcafe/netcafe-tables | com.ainetcafe/netcafe-tables |
| com.ainetcafe/netcafe-tasks | com.ainetcafe/netcafe-tasks |
| com.ainetcafe/netcafe-translate | com.ainetcafe/netcafe-translate |
| com.airblockfz/coin-signal | com.airblockfz/coin-signal |
| com.airblockfz/commodity-signal | com.airblockfz/commodity-signal |
| com.airblockfz/dubai-property-signal | com.airblockfz/dubai-property-signal |
| com.airblockfz/fx-signal | com.airblockfz/fx-signal |
| com.airblockfz/inflation-signal | com.airblockfz/inflation-signal |
| com.airblockfz/seoul-apt-signal | com.airblockfz/seoul-apt-signal |
| com.airblockfz/stock-signal-kr | com.airblockfz/stock-signal-kr |
| com.airblockfz/stock-signal-us | com.airblockfz/stock-signal-us |
| com.airport-pickups-london/london-airport-transfers | com.airport-pickups-london/london-airport-transfers |
| com.airtable/mcp | com.airtable/mcp |
| com.aiwebsitepipeline/indexnow-toolkit | com.aiwebsitepipeline/indexnow-toolkit |
| com.algeriacertify/verification-talent | com.algeriacertify/verification-talent |
| com.alleskralle/jobs | com.alleskralle/jobs |
| com.alphaassay/mcp | com.alphaassay/mcp |
| com.am-lich/vietnamese-calendar | com.am-lich/vietnamese-calendar |
| com.amalgament/public-query | com.amalgament/public-query |
| com.americassuretybonds/surety-bonds | com.americassuretybonds/surety-bonds |
| com.anots/directory | com.anots/directory |
| com.anymailmcp/mail | com.anymailmcp/mail |
All 18,300 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=224