Koskamo

getasof MCP

The getasof MCP server provides point-in-time issuer records, allowing agents to retrieve signed, receipted data as it existed on a specific date. It supports backtesting by ensuring no restatement or backward filling, with fields carrying effective and read dates. The server uses Streamable HTTP, signs responses with EdDSA, and chains receipts for auditability, enabling verification of what a model relied on at any given time.

Visit Allooloo Technologies Corp.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

getasof MCP logo, by Allooloo Technologies Corp.Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-06Published by Allooloo Technologies Corp.
MCP endpoint (Streamable HTTP)
https://mcp.getasof.ai/mcp
Vendor documentation

What its tools do

4 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

Read-only (4)

4 of 4 have a description · 4 of 4 declare behavior hints · 2 of 3 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Retrieve signed issuer records as of a specific historical date
  • Verify data provenance and read dates for backtesting
  • Check if a market-year record is sealed or available
  • List events or nodes since a specific date

Source and maintenance

Community listingRegistry 0.1.0
mcp-registry: io.github.allooloo/getasof@0.1.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
getasof 0.25.0
MCP protocol negotiated in check
2025-11-25
Tools
4 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": false
  }
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

get_as_of is the issuer record as it stood on a date: an issuer by ticker, ISIN or LEI plus a date returns the signed record of that day — every field with its source and read date, the sealed disclosure lines of the market-year up to that date — signed by the node of the issuer's market and receipted, so a backtest can show what it read and when. Nothing is restated and nothing is filled backwards: before the record existed the answer says before_record; in a market-year not yet sealed it says not_sealed and names the earliest sealed date. This door (getasof, Allooloo Technologies Corp.) is the same router as https://mcp.getissuer.ai/mcp: an index only. get_as_of(issuer, as_of, market?) is routed to the node of the issuer's listing; the node reads its sealed vintage (the Replay store under Data Vintage), signs the answer (kid allooloo-cmr-2026-10) and receipts it at mcp.rco-records.ai (writer: the node); the router forwards it unchanged. Reads need no authentication and are free; the x402 offer answers only when asked (x402-pay: 1). list_events_since stays where it is; get_as_of reads the same history.

Tools

4 advertised

get_as_of — Get the issuer record as of a date
Advertised by the server during the last successful anonymous check.
Advertised read-only

get_as_of is the issuer record as it stood on a date: an issuer by ticker, ISIN or LEI plus a date returns the signed record of that day — every field with its source and read date, the sealed disclosure lines of the market-year up to that date — signed by the node of the issuer's market and receipted, so a backtest can show what it read and when. Nothing is restated and nothing is filled backwards: before the record existed the answer says before_record; in a market-year not yet sealed it says not_sealed and names the earliest sealed date. Served from the Replay store under Data Vintage (sealed market-years, 2021 forward); typed errors unknown_issuer, before_record, not_sealed, not_found; every answer carries the node signature (kid) and its RCO-10060 receipt (verify_receipt at https://mcp.rco-records.ai/mcp).

get_as_of input schema
{
  "type": "object",
  "required": [
    "issuer",
    "as_of"
  ],
  "properties": {
    "as_of": {
      "type": "string",
      "description": "ISO date, YYYY-MM-DD: the day the record is read as of."
    },
    "issuer": {
      "type": "string",
      "description": "Ticker (with exchange where it helps: NASDAQ:AAPL, SHEL.L), ISIN or LEI."
    },
    "market": {
      "type": "string",
      "description": "Optional two-letter market code; the owning node resolves it if absent."
    }
  }
}
get_as_of annotations
{
  "title": "Get the issuer record as of a date",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
resolve_issuer — Resolve issuer
Advertised by the server during the last successful anonymous check.
Advertised read-only

Find a listed company by ticker, ISIN or LEI: the apex names the owning node and forwards to that node's regional door for the record summary.

resolve_issuer input schema
{
  "type": "object",
  "required": [
    "identifier"
  ],
  "properties": {
    "identifier": {
      "type": "string",
      "description": "Ticker with or without exchange (SHOP, TSX:SHOP, SHEL.L, BHP.AX, D05.SI, NESN.SW, SAP.DE, 7203.T, 005930.KS), ISIN, LEI, an exact legal name or a sourced alias."
    }
  }
}
resolve_issuer annotations
{
  "title": "Resolve issuer",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
list_events_since — List disclosure events since a date
Advertised by the server during the last successful anonymous check.
Advertised read-only

Dated, URL'd disclosure events for an issuer since a date, served by the owning node's regional door.

list_events_since input schema
{
  "type": "object",
  "required": [
    "identifier"
  ],
  "properties": {
    "limit": {
      "type": "integer"
    },
    "since": {
      "type": "string"
    },
    "cursor": {
      "type": "integer"
    },
    "identifier": {
      "type": "string"
    }
  }
}
list_events_since annotations
{
  "title": "List disclosure events since a date",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}
list_nodes — List market nodes
Advertised by the server during the last successful anonymous check.
Advertised read-only

Every market node on the roster (nodes.json, region on each), which are live, their regional doors and Agent Cards.

list_nodes input schema
{
  "type": "object",
  "properties": {}
}
list_nodes annotations
{
  "title": "List market nodes",
  "readOnlyHint": true,
  "openWorldHint": false,
  "idempotentHint": true,
  "destructiveHint": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
389 ms
95th percentile latency
389 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 389 ms · metadata changed · 4 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http getasof-mcp https://mcp.getasof.ai/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add getasof-mcp --url https://mcp.getasof.ai/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable getasof-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "getasof-mcp": {
      "url": "https://mcp.getasof.ai/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "getasof-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.getasof.ai/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start getasof-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "getasof-mcp": {
      "type": "http",
      "url": "https://mcp.getasof.ai/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http getasof-mcp https://mcp.getasof.ai/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://mcp.getasof.ai/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "getasof-mcp": {
      "serverUrl": "https://mcp.getasof.ai/mcp"
    }
  }
}

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