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)
19,017| remote | 12,602 66 % |
|---|---|
| paket | 5,484 29 % |
| paket und remote | 537 2.8 % |
| keines | 394 2.1 % |
not recorded for 18 entries
Execution location
19,035| remote | 12,732 67 % |
|---|---|
| local | 6,303 33 % |
Repository platform (raw)
19,017| github | 13,583 71 % |
|---|---|
| nothing declared | 5,413 28 % |
| gitlab | 21 0.1 % |
not recorded for 18 entries
Repository URL listed
19,035| yes | 13,615 72 % |
|---|---|
| no | 5,420 28 % |
Schema version of the raw record (raw)
19,017| https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | 16,956 89 % |
|---|---|
| https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json | 1,048 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 | 436 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
19,035| no | 17,653 93 % |
|---|---|
| yes | 1,382 7.3 % |
Per property, the measured values inside this excerpt. The share refers to the 19,035 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. 19,035 entries at 200 each are 96 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 3,401 to 3,450 of 19,035
| Execute bankruptcy-asset-liquidator-mcp | io.github.Evozim/bankruptcy-asset-liquidator-mcp |
|---|---|
| Execute barcode-qr-decoder-mcp | io.github.Evozim/barcode-qr-decoder-mcp |
| Execute base-to-polygon-relayer-mcp | io.github.Evozim/base-to-polygon-relayer-mcp |
| Execute base64-payload-decoder-mcp | io.github.Evozim/base64-payload-decoder-mcp |
| Execute batch-request-bundler-mcp | io.github.Evozim/batch-request-bundler-mcp |
| Execute battery-return-home-mcp | io.github.Evozim/battery-return-home-mcp |
| Execute battery-swap-station-mcp | io.github.Evozim/battery-swap-station-mcp |
| Execute behance-portfolio-scraper-mcp | io.github.Evozim/behance-portfolio-scraper-mcp |
| Execute best-and-final-offer-mcp | io.github.Evozim/best-and-final-offer-mcp |
| Execute bestbuy-deal-alerter-mcp | io.github.Evozim/bestbuy-deal-alerter-mcp |
| Execute bft-swarm-vote-aggregator-mcp | io.github.Evozim/bft-swarm-vote-aggregator-mcp |
| Execute bias-auditor-mcp | io.github.Evozim/bias-auditor-mcp |
| Execute bias-drift-monitor-mcp | io.github.Evozim/bias-drift-monitor-mcp |
| Execute bid-clarification-q-and-a-mcp | io.github.Evozim/bid-clarification-q-and-a-mcp |
| Execute bidding-strategy-optimizer-mcp | io.github.Evozim/bidding-strategy-optimizer-mcp |
| Execute binance-orderbook-mcp | io.github.Evozim/binance-orderbook-mcp |
| Execute binary-exploitation-shield-mcp | io.github.Evozim/binary-exploitation-shield-mcp |
| Execute bing-ai-results-mcp | io.github.Evozim/bing-ai-results-mcp |
| Execute bio-data-parser-mcp | io.github.Evozim/bio-data-parser-mcp |
| Execute bio-safe-audit-mcp | io.github.Evozim/bio-safe-audit-mcp |
| Execute blendshape-mapper-mcp | io.github.Evozim/blendshape-mapper-mcp |
| Execute blind-signature-voting-gate-mcp | io.github.Evozim/blind-signature-voting-gate-mcp |
| Execute blinded-macaroon-signer-mcp | io.github.Evozim/blinded-macaroon-signer-mcp |
| Execute bms-schedule-override-mcp | io.github.Evozim/bms-schedule-override-mcp |
| Execute body-gesture-synthesizer-mcp | io.github.Evozim/body-gesture-synthesizer-mcp |
| Execute boids-flocking-algorithm-mcp | io.github.Evozim/boids-flocking-algorithm-mcp |
| Execute boiler-water-temp-mcp | io.github.Evozim/boiler-water-temp-mcp |
| Execute bone-rig-retargeter-mcp | io.github.Evozim/bone-rig-retargeter-mcp |
| Execute booking-hotel-prices-mcp | io.github.Evozim/booking-hotel-prices-mcp |
| Execute botnet-behavior-analyzer-mcp | io.github.Evozim/botnet-behavior-analyzer-mcp |
| Execute breach-of-contract-mcp | io.github.Evozim/breach-of-contract-mcp |
| Execute brotli-prompt-compressor-mcp | io.github.Evozim/brotli-prompt-compressor-mcp |
| Execute bug-bounty-hunter-mcp | io.github.Evozim/bug-bounty-hunter-mcp |
| Execute bulk-shipping-negotiator-mcp | io.github.Evozim/bulk-shipping-negotiator-mcp |
| Execute bulletproofs-range-check-mcp | io.github.Evozim/bulletproofs-range-check-mcp |
| Execute bunker-fuel-prices-mcp | io.github.Evozim/bunker-fuel-prices-mcp |
| Execute can-bus-decoder-mcp | io.github.Evozim/can-bus-decoder-mcp |
| Execute captcha-bypass-attestation-gate-mcp | io.github.Evozim/captcha-bypass-attestation-gate-mcp |
| Execute carbon-aware-inference-router-mcp | io.github.Evozim/carbon-aware-inference-router-mcp |
| Execute carbon-tax-auto-withholder-mcp | io.github.Evozim/carbon-tax-auto-withholder-mcp |
| Execute carbon-tax-compliance-mcp | io.github.Evozim/carbon-tax-compliance-mcp |
| Execute cargo-insurance-broker-mcp | io.github.Evozim/cargo-insurance-broker-mcp |
| Execute cargo-load-balancer-mcp | io.github.Evozim/cargo-load-balancer-mcp |
| Execute catalog-engine-mcp | io.github.Evozim/catalog-engine-mcp |
| Execute ccs-chademo-protocol-mcp | io.github.Evozim/ccs-chademo-protocol-mcp |
| Execute cdn-cache-warmup-agent-mcp | io.github.Evozim/cdn-cache-warmup-agent-mcp |
| Execute cell-balancing-algorithm-mcp | io.github.Evozim/cell-balancing-algorithm-mcp |
| Execute cell-tower-handoff-mcp | io.github.Evozim/cell-tower-handoff-mcp |
| Execute certora-rule-generator-mcp | io.github.Evozim/certora-rule-generator-mcp |
| Execute cgroup-cpu-throttler-mcp | io.github.Evozim/cgroup-cpu-throttler-mcp |
All 19,035 entries in the list, with filters and pagination
tracevero · https://tracevero.com/themen/ohne-umgebungsvariablen?seite=69