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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Other

Watt Street — US grid, interconnection queue and data center power

By wattstreet.net Verified namespace

How long to get grid power in any US county. 39,173 filings, 1,574 counties, dated sources.

Website
Connect to Watt Street — US grid, interconnection queue and data center power
Checks passed
11 / 22

3 failed · 8 not measured

Median response
96 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
7

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Check failed

The last measured handshake failed. Open the listing for evidence.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
410
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 96 ms.

  • Fail
    Valid handshake

    initialize did not return a supported protocolVersion and serverInfo.name.

  • Pass
    Lists tools

    tools/list returned 7 tools.

  • Pass
    Current protocol

    Negotiated 2026-07-28. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 96 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 96 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    6 of 15 parameters have a description (40%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-09-08T17:33:24.485355Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Watt Street — US grid, interconnection queue and data center power

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http watt-street-us-grid-interconnection-queue-and-data-center-power https://api.wattstreet.net/mcp

Capabilities

Tools 7

account_status

Credits remaining on the calling key, and how to top up without a human.

Discovered
county_profile

Full grid intelligence for one US county: queued MW, connected capacity, project count, median wait, lead technology.

Discovered
interconnection_deadlines

Cluster request windows, filing deadlines and compliance dates for US interconnection queues, with days remaining. Every date carries its source and how well it has been checked — a date marked unconfirmed came from a secondary source and has not been verified against the authority's own tariff. Do not present an unconfirmed date as a commitment.

Discovered
load_ledger

Large-load connection requests — requests to connect big new DEMAND to the US grid. 528 requests on file from BPA and NYISO only; 494 state no end use, so most cannot be attributed to data centers or any other industry. Does not yet include ERCOT, PJM, MISO, CAISO, SPP or ISO-NE. Filter by state or size.

Discovered
map_data

GeoJSON FeatureCollection of grid activity for rendering a map: generation queue by county, data-center power requests, and AI campuses.

Discovered
policy_events

Tracked policy events — data-center moratoria, large-load tariffs, FERC and state dockets — with direction (opening/closing) and citations.

Discovered
search_projects

Search 39,173 US grid connection applications by region, status, fuel, state or size. Returns project rows with MW, county, wait time and outcome.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected96 ms7

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