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Ambolt

R0· no sign-in

Company registers, financials, funding rounds, tenders and industry codes. Sourced and dated.

v0.1.8 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality86good
Trust82of 100
Uptime, 30 days93%
Latency p50570 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "ambolt": {
      "type": "http",
      "url": "https://api.ambolt.dev/mcp"
    }
  }
}
claude mcp add --transport http ambolt https://api.ambolt.dev/mcp
[mcp_servers.ambolt]
url = "https://api.ambolt.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "ambolt": {
      "type": "remote",
      "url": "https://api.ambolt.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "ambolt": {
      "type": "http",
      "url": "https://api.ambolt.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=ambolt&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmFtYm9sdC5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "ambolt": {
      "type": "http",
      "url": "https://api.ambolt.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "ambolt": {
      "httpUrl": "https://api.ambolt.dev/mcp"
    }
  }
}
extensions:
  "ambolt":
    enabled: true
    name: "ambolt"
    type: streamable_http
    uri: "https://api.ambolt.dev/mcp"
    timeout: 300

Quality 86 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations1 of 1 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 187 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability75 · weight 15
  • warn
    stability.changes161 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvabledeps.dev does not know @ambolt/[email protected]

1 tools, about 187 tokens to load them all · tool set 8f353ec268ef · tools last changed 2026-10-12 · checked 2026-10-20 17:34 UTC

Tool changes

  • tender_feedremoved

    Search public tenders across TED (EU), Find a Tender (UK) and SAM.gov (US) in one normalised schema: title, buyer organisation, country, CPV codes, deadline, estimated value, procurement method and source link. Filter by keyword, CPV prefix, country and publication date; export as OCDS JSON. Buyer organisations only, no contact persons. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • domain_rdapremoved

    Look up a domain in the public RDAP registry: registration, last-changed and expiry dates, status codes, nameservers, DNSSEC flag and registrar name. Registrant and contact details are not returned. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • eu_vat_validateremoved

    Check whether an EU VAT number is valid and active. Returns validity, registered name and address where the member state publishes them. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • dk_electricity_pricesremoved

    Day-ahead electricity spot prices for one day and bidding area, in EUR and DKK per MWh, quarter-hourly or hourly, with min/max/average and the cheapest hours. Tomorrow's prices are normally published around 13:00 CET. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • us_treasury_ratesremoved

    Monthly average interest rates on US Treasury marketable securities (bills, notes, bonds, TIPS, FRNs) Latest months first. Data only, not advice. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • us_business_entitiesremoved

    Look up US companies in official state business registers (Colorado, Connecticut, New York) or list newly formed entities by date: legal name, entity type, status, formation date, state of formation and city, with the source dataset. Official open data, one schema. Company level only: no registered agents, owners, officers, e-mail addresses or street addresses; trade names and sole proprietorships are excluded. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • ted_notices_searchremoved

    Find recent EU public procurement notices by buyer country, CPV code, keyword and notice type. Returns title, buyer organisation, CPV codes, deadline, estimated value and a link. Buyer organisations only, no contact persons. Run it on a schedule with publishedSince to get new tenders. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • solana_transactionremoved

    Look up a confirmed Solana transaction by signature: success or error, time, fee, signers, programs used, and the resulting SOL and token balance changes per account. Public on-chain data; not advice. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • solana_token_priceremoved

    Current USD price, 24-hour change, liquidity and decimals for up to 50 Solana token mints in one call, from an aggregated market feed. Unknown or unpriced mints are listed as null. Data only, not a recommendation. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

  • solana_token_factsremoved

    Verifiable on-chain facts about a Solana token mint: whether the mint and freeze authorities are still set, total supply, decimals, token program, and how much of the supply the largest token accounts hold, plus public market metrics from a token index. Facts only: no verdict and no recommendation. Largest accounts can be liquidity pools or exchanges, not individual holders. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness97
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-93% +updated-8d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

@ambolt/[email protected] npmthis version is not known to the dependency resolver

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://api.ambolt.dev/mcp streamable-httpnoneyes93%570 ms2025-06-182026-10-20
packageregistryversionruntimesecrets
@ambolt/mcpnpm0.2.0–

Tools (1)

check_page_linksread-onlyChecks every link on one public web page (up to 60 unique links) and reports which are broken, which redirect and which sit behind bot protection. Bot walls (403, 429, Cloudflare and similar challenges) are reported as "blocked", never as broken. Each problem comes with a suggested fix. Read-only: returns data, nothing is changed or sent. Free over MCP (30 requests a minute).

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "dev.ambolt/ambolt",
  "title": "Ambolt",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.ambolt.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.8",
  "packages": [
    {
      "version": "0.2.0",
      "transport": {
        "type": "stdio"
      },
      "identifier": "@ambolt/mcp",
      "registryType": "npm"
    }
  ],
  "websiteUrl": "https://ambolt.dev",
  "description": "Company registers, financials, funding rounds, tenders and industry codes. Sourced and dated."
}