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)
18,953| 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
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 1,701 to 1,750 of 18,971
| Central Command — x402 Trading Intelligence | io.github.tlefko/central-command |
|---|---|
| Centro | io.github.junoventures/centro-sampa-br |
| CenuFiltrs Price Comparison | lv.cenufiltrs/cenufiltrs |
| Ceph AIops | io.github.AIops-tools/ceph-aiops |
| CerebroChain | com.cerebrochain/cerebrochain |
| Cerebrus Pulse MCP | io.github.0xsl1m/cerebrus-pulse-mcp |
| Cernion Energy Tools MCP | de.cernion/cernion-energy-tools |
| Cert Atlas | io.github.hans6883/cert-atlas |
| CertScore.ai MCP Light | ai.certscore/mcp-light |
| Certidão MPF | io.github.mcp-dir/mpf_certidao-mcp |
| Certidão STM (Justiça Militar) | io.github.mcp-dir/stm_certidao-mcp |
| Certidão TJ (Cível, Criminal e Fiscal) | io.github.mcp-dir/tj_certidao-mcp |
| Certidão TRF | io.github.mcp-dir/trf_certidao-mcp |
| Certidão de Crimes Eleitorais (TSE) | io.github.mcp-dir/tse_crimes_eleitorais-mcp |
| Certidão de Débitos PF | io.github.mcp-dir/certidao_debitos_pf-mcp |
| Certidão de Débitos PJ | io.github.mcp-dir/certidao_debitos_pj-mcp |
| Certidão de Quitação Eleitoral (TSE) | io.github.mcp-dir/tse_quitacao_eleitoral-mcp |
| Certificado Anbima | io.github.mcp-dir/anbima_certificado-mcp |
| Certifier MCP | io.certifier/mcp |
| Certvas — African & EM Markets | io.github.KingMandase/certvas |
| Cfpb | io.github.pipeworx-io/cfpb |
| Cftc Cot | io.github.pipeworx-io/cftc-cot |
| Chad Analytics | com.chadanalytics/chad |
| Chain.Love MCP | love.chain.app/chainlove-mcp |
| ChainAware Behavioural Prediction MCP Server | io.github.ChainAware/chainaware-behavioral-prediction-mcp |
| ChainFX Capability Network | io.github.techleadevelopers/chainfx-mcp |
| ChainScope | io.github.Vohlsyr/chainscope |
| ChainWeaver | io.github.dgenio/chainweaver |
| Chainflip Broker as a Service | io.chainflip-broker/crypto-swap |
| Chainlist | io.github.pipeworx-io/chainlist |
| Chainstack | com.chainstack/chainstack |
| Chairman Sovereign's 14-Floor Data Hotel | io.github.firstlineaiis-wq/sovereign-node |
| Chaiz MCP | com.chaiz/mcp |
| Chalet-Montagne.com | com.chalet-montagne/rentals |
| Chalk | io.github.appkitstudio/chalk-mcp |
| Chamade | io.chamade/server |
| ChangePacket | io.github.MisfitMEdiAhouse/changepacket |
| ChangeThisFile | com.changethisfile/mcp |
| Channel3 Shopping | com.trychannel3/shopping |
| Chaos Index | io.github.pipeworx-io/chaos-index |
| Chaparral Software MCP | com.chapsoft/mcp |
| Chargebee | io.github.pipeworx-io/chargebee |
| ChargerDojo | com.chargerdojo/ocpi |
| Chargt EV Charging | com.chargt/chargt-mcp |
| Charles Local MCP | io.github.Eason0in/charles-local-mcp |
| Charlotte | io.github.wcharysz/charlotte |
| Charming | io.github.tambo-ai/charming |
| ChartPane | io.github.ahmadsl/chartpane |
| Charter Captain | com.chartercaptain/charter-captain |
| Charts by Szum | io.szum/charts |
All 18,971 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=35