Ca Dmv
NPM · @PIPEWORX/MCP-CA-DMV · 2 COMPONENTS
California DMV MCP — registered vehicles and EV adoption by ZIP code, field offices, the official…
Available components
Last scanned (2 hours ago)
Scores higher than 72% of npm servers
Category Maps and Location
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-ca-dmv). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 5 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1390 tokens (~231/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +15
- Malware scan: unverified → pass ▲ security
- 31 Oct 26 −14
- Malware scan: pass → unverified ▼ security
- Stability: unverified → 0.07 ▲ functional
- Package version: 0.2.0 → 0.2.1 functional
- 30 Oct 26 0
- Security disclosure: unverified → fail ▼ functional
- 29 Oct 26 79
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@pipeworx/mcp-ca-dmv@0.2.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-ca-dmv |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-ca-dmv/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3606633498 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:3054ec8af214e03263a97c9bcc8d3cb5bf3aa21d2ba9a45852234d50500f76bfde94a6486d01eefdc03b5b98734f66ae9bd5593deda9a1ed0a9ef76a2 |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
ca_dmv_driver_licenses ~195
Count driver licenses outstanding in California by county of residence, as an annual series from 2008 onward, with the statewide total and the statewide count of DMV ID cards. Answers "how many licensed drivers are in Los Angeles County", "which California county has the most driver licenses", or how a county's licensed-driver count has changed over time. Counts people holding a license, which is a different question from how many vehicles are registered — for that use ca_dmv_vehicle_registrations.
| Name | Type | Req | Description |
|---|---|---|---|
| county | string | – | County name, matched as a substring, e.g. "Los Angeles", "Alameda". |
| limit | number|string | – | Max counties to return (default 30, max 60). |
| year | string | – | Four-digit year from 2008 to the latest published (2024 as of October 2026), e.g. "2024". Defaults to the most recent. |
No output schema declared.
No examples provided.
ca_dmv_ev_adoption ~278
Measure electric-vehicle adoption in California from DMV registration counts: how many battery-electric and plug-in hybrid vehicles are registered in a ZIP code or statewide, and what share of all registered vehicles that represents. Returns the full fuel mix with a plug-in share and an electrified share (which also counts conventional hybrids and hydrogen), or a breakdown of plug-in vehicles by make, ZIP or model year. Answers "EV share in ZIP 94002", "which ZIP codes in California have the most EVs", "how many Teslas are registered in California", and trend questions via the year argument (snapshots back to 2019).
| Name | Type | Req | Description |
|---|---|---|---|
| group_by | string | – | fuel (default) returns the whole mix plus EV share; zip, make or model_year return plug-in counts by that dimension. |
| limit | number|string | – | Max rows to return (default 25, max 200). |
| make | string | – | Vehicle make, matched as a substring, e.g. "TESLA", "RIVIAN". |
| model_year | string | – | Four-digit model year, e.g. "2025". |
| year | string | – | Snapshot year, 2019–2026. Defaults to 2026. |
| zip | string | – | Five-digit California ZIP code, e.g. "94002". |
No output schema declared.
No examples provided.
ca_dmv_forms ~165
Search the official California DMV forms catalog by topic and get each form's name, its REG/DL/BOAT form number, and the page to download it from. Answers "which California DMV form transfers a title", "CA DMV form for a duplicate registration", "form to report the sale of a vehicle", or a lookup by number like "REG 227". Results follow the DMV site's own relevance ranking, so a broad phrase can surface a vessel form alongside the vehicle one.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number|string | – | Max forms to return (default 10, max 50). |
| query | string | yes | What the form is for, e.g. "title transfer", "duplicate registration", "change of address", or a form number like "REG 227". |
No output schema declared.
No examples provided.
ca_dmv_insurance_lookup ~118
Look up an auto insurer's five-digit NAIC code from the California DMV insurance-carrier list by company name. California requires the NAIC number when reporting insurance for a registered vehicle, so this answers "NAIC code for State Farm", "what is Geico's NAIC number", or "insurer codes matching Progressive". The list is California's; NAIC codes themselves are national.
| Name | Type | Req | Description |
|---|---|---|---|
| insurer | string | yes | Insurance company name or fragment, e.g. "State Farm", "Geico", "Progressive". |
No output schema declared.
No examples provided.
ca_dmv_offices ~239
Find California DMV field offices with street address, per-day opening hours, coordinates and the services each office actually performs (behind-the-wheel retest, duplicate title, ID cards, self-service terminals, CDL medical and more). Answers "DMV office in Sacramento", "which California DMV near San Jose does driving tests", or "DMV offices in ZIP 95814". Covers all 187 field offices from the DMV's own directory. For live wait times, California publishes none — nc_dmv_wait_times and or_dmv_wait_times are the only state feeds that exist.
| Name | Type | Req | Description |
|---|---|---|---|
| city | string | – | City name, matched as a substring, e.g. "Sacramento", "San Jose". |
| limit | number|string | – | Max offices to return (default 50, max 200). |
| name | string | – | Office-name substring, e.g. "Express", "Commercial". |
| service | string | – | Require a service, e.g. "dl retest", "duplicate title", "id cards", "self service terminals". |
| zip | string | – | Five-digit ZIP code, e.g. "95814". |
No output schema declared.
No examples provided.
ca_dmv_vehicle_registrations ~341
Count vehicles registered in California from official DMV data, broken down by ZIP code, make, model year, fuel type or light/heavy duty. Each row is a count of registered vehicles from the California DMV "Vehicle Fuel Type Count by Zip Code" file, with annual snapshots back to 2019, so it answers "how many vehicles are registered in ZIP 90210", "how many Toyotas are registered in California", or "how many 2024-model-year vehicles are on California roads". For electric-vehicle share of the fleet use ca_dmv_ev_adoption; for a DMV office address use ca_dmv_offices.
| Name | Type | Req | Description |
|---|---|---|---|
| duty | string | – | Vehicle weight class: "Light", "Heavy" or "Unk". |
| fuel_type | string | – | Fuel/drivetrain; plain words are mapped to California's labels, e.g. "electric", "diesel", "gas", "hybrid", "plug-in hybrid", "hydrogen". |
| group_by | string | – | Breakdown dimension: fuel (default), zip, make, model_year, duty. |
| limit | number|string | – | Max rows to return (default 25, max 200). |
| make | string | – | Vehicle make, matched as a substring, e.g. "TESLA", "FORD". |
| model_year | string | – | Four-digit model year, e.g. "2024". |
| year | string | – | Snapshot year, 2019–2026. Defaults to 2026 (the most recent). |
| zip | string | – | Five-digit California ZIP code, e.g. "90210". |
No output schema declared.
No examples provided.
How do I install the Ca Dmv MCP server?
Ca Dmv runs locally as an npm package, launched with npx -y @pipeworx/mcp-ca-dmv. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-ca-dmv
claude mcp add pipeworx-io-ca-dmv -- npx -y @pipeworx/mcp-ca-dmv
What is the Ca Dmv MCP server?
Ca Dmv is an MCP server listed in the public MCP registry as io.github.pipeworx-io/ca-dmv. California DMV MCP, registered vehicles and EV adoption by ZIP code, field offices, the official… This page covers its npm package (@pipeworx/mcp-ca-dmv).
Is the Ca Dmv MCP server safe to use?
Ca Dmv scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Ca Dmv MCP server expose?
Ca Dmv exposes 6 tools: ca_dmv_vehicle_registrations, ca_dmv_ev_adoption, ca_dmv_offices, ca_dmv_forms, ca_dmv_insurance_lookup, ca_dmv_driver_licenses. Their descriptions and schemas cost roughly 1,336 tokens of context every time the server is loaded.
Is the Ca Dmv MCP server still maintained?
Ca Dmv is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Ca Dmv MCP server under?
Ca Dmv declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.