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)
18,406| remote | 12,124 66 % |
|---|---|
| paket | 5,380 29 % |
| paket und remote | 523 2.8 % |
| keines | 379 2.1 % |
not recorded for 18 entries
Execution location
18,424| remote | 12,254 67 % |
|---|---|
| local | 6,170 33 % |
Repository platform (raw)
18,406| github | 13,269 72 % |
|---|---|
| nothing declared | 5,117 28 % |
| gitlab | 20 0.1 % |
not recorded for 18 entries
Repository URL listed
18,424| yes | 13,300 72 % |
|---|---|
| no | 5,124 28 % |
Schema version of the raw record (raw)
18,406| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,379 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,027 5.6 % |
| https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json | 438 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
18,424| no | 17,097 93 % |
|---|---|
| yes | 1,327 7.2 % |
Per property, the measured values inside this excerpt. The share refers to the 18,424 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. 18,424 entries at 200 each are 93 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 14,051 to 14,100 of 18,424
| MCP server in namespace io.github | io.github.Samarth-23-eng/india-mcp-gst |
|---|---|
| MCP server in namespace io.github | io.github.Samarth-23-eng/india-mcp-railways |
| MCP server in namespace io.github | io.github.Samarth-23-eng/india-mcp-rto |
| MCP server in namespace io.github | io.github.SamoraDC/tetrad |
| MCP server in namespace io.github | io.github.Samrajtheailyceum/advertising-protocols |
| MCP server in namespace io.github | io.github.Samrj12/doppel |
| MCP server in namespace io.github | io.github.Sandip124/wisegit |
| MCP server in namespace io.github | io.github.Sanoy24/safe-fetch |
| MCP server in namespace io.github | io.github.SaravananJaichandar/etch |
| MCP server in namespace io.github | io.github.SardorbekR/appstore-connect |
| MCP server in namespace io.github | io.github.Savirinc/unfragile |
| MCP server in namespace io.github | io.github.SceneView/mcp |
| MCP server in namespace io.github | io.github.Scottnine/filamental |
| MCP server in namespace io.github | io.github.Screed369/autoza-ireland |
| MCP server in namespace io.github | io.github.SeanFDZ/agentbridge |
| MCP server in namespace io.github | io.github.SebastianMaciel/jsx-notation |
| MCP server in namespace io.github | io.github.SemanticDataCharter/sdcgovernance |
| MCP server in namespace io.github | io.github.SemanticDataCharter/sdcvalidator |
| MCP server in namespace io.github | io.github.SepineTam/latex-mcp |
| MCP server in namespace io.github | io.github.SepineTam/stata-mcp |
| MCP server in namespace io.github | io.github.Servicedsi/123elec-mcp |
| MCP server in namespace io.github | io.github.SharpLu/ko-mcp |
| MCP server in namespace io.github | io.github.ShekharBhardwaj/agentic-ledger |
| MCP server in namespace io.github | io.github.SheldonZhuang/spacesentinel-mcp |
| MCP server in namespace io.github | io.github.ShingWong/node-server-orchestrator |
| MCP server in namespace io.github | io.github.Shreyas-Profile/browser-mcp |
| MCP server in namespace io.github | io.github.Shreyas-Profile/cron-mcp |
| MCP server in namespace io.github | io.github.Shreyas-Profile/docs-mcp |
| MCP server in namespace io.github | io.github.Shreyas-Profile/telegram-mcp |
| MCP server in namespace io.github | io.github.Shreyas-Profile/tor-mcp |
| MCP server in namespace io.github | io.github.Shuangshuang007/workopia |
| MCP server in namespace io.github | io.github.Siddhukaushik/slimdex-mcp |
| MCP server in namespace io.github | io.github.SidneyBissoli/bcb-br-mcp |
| MCP server in namespace io.github | io.github.SidneyBissoli/cid10-br-mcp |
| MCP server in namespace io.github | io.github.SidneyBissoli/senado-br-mcp |
| MCP server in namespace io.github | io.github.Sidsaladi9/getprompts |
| MCP server in namespace io.github | io.github.Sidsaladi9/getskills |
| MCP server in namespace io.github | io.github.SiliconAINetworks/silicon-transfer-mcp-server |
| MCP server in namespace io.github | io.github.SimplyLiz/ckb |
| MCP server in namespace io.github | io.github.Sisuthros/claude-amplifier |
| MCP server in namespace io.github | io.github.Skillproofdev/skillproof |
| MCP server in namespace io.github | io.github.Skills03/scrimba-teaching |
| MCP server in namespace io.github | io.github.Skitchy/rekindle |
| MCP server in namespace io.github | io.github.SkyUnlimit/sinoconnection-esim-mcp |
| MCP server in namespace io.github | io.github.Slowper/anylens |
| MCP server in namespace io.github | io.github.Sndevore77/glp1search |
| MCP server in namespace io.github | io.github.SnipMCP/gadschain |
| MCP server in namespace io.github | io.github.SnipMCP/thinchain |
| MCP server in namespace io.github | io.github.SnowLeopard-AI/bigquery-mcp |
| MCP server in namespace io.github | io.github.SocioLogicAI/signal-relay |
All 18,424 entries in the list, with filters and pagination
tracevero · https://tracevero.com/en/themen/ohne-umgebungsvariablen?seite=282