Us Iso Grid
NPM · @PIPEWORX/MCP-US-ISO-GRID · 2 COMPONENTS
US ISO Grid MCP — real-time electricity generation, fuel mix, demand, and locational marginal…
Available components
Last scanned (8 hours ago)
Scores higher than 68% of npm servers
Category Data and Analytics
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-us-iso-grid). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 6 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1064 tokens (~106/item across 10 items; 10 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
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 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 11 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
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
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.
- 29 Oct 26 81
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-us-iso-grid@0.2.0
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-us-iso-grid |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-us-iso-grid/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3560853412 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:84a38b3d481bd621e38663a7326bcc017262506ad2689e77109a2b22a33ad59c3bc252a18bf4a230ba2b31aeea0a210bec37f04761ff359538fd8263e |
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 →
caiso_co2 ~78
CAISO (California) real-time grid carbon intensity for today: metric tons CO2 emitted per 5-minute interval, plus marginal CO2 (lbs/MWh). Use for "what is California grid carbon intensity right now", climate-aware load shifting, hourly emissions reporting.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Latest N intervals (default 12). |
No output schema declared.
No examples provided.
caiso_demand ~75
CAISO (California) real-time electricity demand vs. forecast for today. Returns 5-minute demand series + day-ahead forecast + hour-ahead forecast (MW). Use for "is California load tracking forecast", peak-demand timing, demand-response triggers.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Latest N intervals (default 12). |
No output schema declared.
No examples provided.
caiso_fuel_mix ~119
CAISO (California) real-time grid fuel mix for today: solar, wind, geothermal, biomass, biogas, small hydro, coal, nuclear, natural gas, large hydro, batteries, imports per 5-minute interval. Returns timestamped MW values per fuel type. Use for "what is California using to make electricity right now", "solar curtailment today", "battery contribution this evening".
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Latest N intervals to return (default 12 = most-recent hour at 5-min granularity). |
No output schema declared.
No examples provided.
caiso_renewables ~96
CAISO (California) real-time renewable generation breakdown for today: solar, wind, geothermal, biomass, biogas, small hydro, nuclear, large hydro, batteries (MW per 5-min interval). Subset of caiso_fuel_mix focused on zero-/low-carbon sources. Use for "California renewable share right now", "duck curve today".
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Latest N intervals (default 12). |
No output schema declared.
No examples provided.
ercot_fuel_mix ~90
ERCOT (Texas) real-time grid fuel mix: coal/lignite, natural gas, nuclear, hydro, wind, solar, power storage, other (MW). Returns the most recent 5-minute snapshot plus monthly installed capacity per fuel type, so percent-of-installed can be computed. Use for "Texas grid mix right now", "ERCOT wind output", "is Texas burning coal today".
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
ercot_supply_demand ~73
ERCOT (Texas) real-time supply (capacity) vs. demand: hourly capacity, current demand, ERCOT load forecast (MW). Returns the recent day plus today's forecast. Use for "is ERCOT close to its reserve margin", "Texas demand vs. capacity", emergency-alert proximity during heatwaves.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
nyiso_fuel_mix ~93
NYISO (New York) real-time grid fuel mix for the most recent published day: dual fuel (gas/oil-capable), natural gas, nuclear, other fossil fuels, hydro, wind, solar, other renewables (MW per 5-min interval). Use for "New York grid mix yesterday", NYC clean-energy progress tracking.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | YYYY-MM-DD. Defaults to yesterday. |
No output schema declared.
No examples provided.
nyiso_lmp_zonal ~170
NYISO (New York) zonal LMP (locational marginal price, $/MWh) for the most recent published day, broken down by load zone (CAPITL, CENTRL, DUNWOD, GENESE, HUD VL, LONGIL, MHK VL, MILLWD, N.Y.C., NORTH, WEST). Returns LBMP, marginal cost of losses, marginal cost of congestion per 5-min interval. Use for NY wholesale electricity prices, zonal congestion analysis.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | YYYY-MM-DD (NY local). Defaults to yesterday — today's file may not be published yet. |
| zone | string | – | Optional zone filter, e.g. "N.Y.C." or "CAPITL". Default: all 11 zones. |
No output schema declared.
No examples provided.
nyiso_load ~125
NYISO (New York) actual zonal load (MW) per 5-minute interval for the most recent published day, by zone (CAPITL, CENTRL, DUNWOD, GENESE, HUD VL, LONGIL, MHK VL, MILLWD, N.Y.C., NORTH, WEST). Use for NY zonal demand analysis, peak-time identification, NYC load profile vs. upstate.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | YYYY-MM-DD. Defaults to yesterday. |
| zone | string | – | Optional zone filter. Default: all 11 zones. |
No output schema declared.
No examples provided.
nyiso_load_forecast ~89
NYISO (New York) ISO load forecast (ISOLF) for the most recent published day, per zone, MW. Use for "what does NYISO expect demand to be today", forecast-error tracking vs. nyiso_load.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | – | YYYY-MM-DD. Defaults to yesterday. |
| zone | string | – | Optional zone filter. Default: all 11 zones. |
No output schema declared.
No examples provided.
How do I install the Us Iso Grid MCP server?
Us Iso Grid runs locally as an npm package, launched with npx -y @pipeworx/mcp-us-iso-grid. 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-us-iso-grid
claude mcp add pipeworx-io-us-iso-grid -- npx -y @pipeworx/mcp-us-iso-grid
What is the Us Iso Grid MCP server?
Us Iso Grid is an MCP server listed in the public MCP registry as io.github.pipeworx-io/us-iso-grid. US ISO Grid MCP, real-time electricity generation, fuel mix, demand, and locational marginal… This page covers its npm package (@pipeworx/mcp-us-iso-grid).
Is the Us Iso Grid MCP server safe to use?
Us Iso Grid scores 81 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 Us Iso Grid MCP server expose?
Us Iso Grid exposes 10 tools: caiso_fuel_mix, caiso_demand, caiso_renewables, caiso_co2, ercot_fuel_mix, and 5 more. Their descriptions and schemas cost roughly 1,008 tokens of context every time the server is loaded.
Is the Us Iso Grid MCP server still maintained?
Us Iso Grid 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 Us Iso Grid MCP server under?
Us Iso Grid declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.