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Argus API Spend

Track API spend, credit balances and runway across OpenAI, Anthropic, OpenRouter and 25 more.

Connector by argus.townOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)
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Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/argus-town-argus

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://api.argus.town/mcp Remote (HTTP)

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About

Track API spend, credit balances and runway across OpenAI, Anthropic, OpenRouter and 25 more.

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
9 read · 2 write · 0 delete · 1 not yet classified
Secrets
1 (API keys, tokens or passwords)
Install scripts
Nothing to install (hosted)
Runs as
Hosted (remote endpoint)

Tools by what they do 12

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 9 · Look things up without changing anything.

  • get_advisories
  • get_connect_link
  • get_cost_accuracy
  • get_overview
  • get_provider
  • get_rate_limit_status
  • get_request_costs
  • list_available_providers
  • list_connections

Write 2 · Create, change, send or run things.

  • create_connect_link
  • sync_connection

Not yet classified 1 · We could not tell from the name and description.

  • connect_provider

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • Authorization

Network hosts it talks to 1

  • api.argus.town · found in remote endpoint, install command

Tools (12)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • connect_provider

    Connect a provider to THIS project with a credential. Validates the credential against the provider before storing it (encrypted), then queues the initial sync. Args: provider (id from list_available_providers), secret (the provider API key), credential_type (optional), label (optional), meta (optional object of non-secret fields, e.g. OpenRouter admin_key needs {tracked_key: <key name, label or hash>} inside meta, not at the top level; Cloudflare Containers needs {account_id} and takes optional {billing_day}). Only pass secrets your operator gave you for this purpose.

  • create_connect_link

    Hand a provider credential to Argus without it passing through you: returns a single-use URL (valid 1 hour) where your operator pastes the key. Show the URL to your operator, then poll get_connect_link for the connection id. Prefer this over connect_provider whenever you don't already hold the secret. Args: provider (id from list_available_providers), credential_type (optional), label (optional).

  • get_advisories

    All current advisories (top-up, upgrade, near-limit, spend-spike) across providers.

  • get_connect_link

    Status of a connect link: pending, submitting (the human is mid-submit), done (with connection_id), expired, or locked after repeated bad credentials.

  • get_cost_accuracy

    Cost-accuracy state per provider: whether itemized costs are exact, estimated, or unreconciled, with the drift % between Argus's itemized total and the provider's own reported spend. 'unreconciled' means no provider anchor has been compared yet; where one exists (OpenRouter) it covers only calls sent through the connected key. spend_basis qualifies mtdSpendUsd (see get_overview).

  • get_overview

    Cross-provider rollup: balance, burn rate, days-to-zero, month-to-date spend, projection, rate-limit headroom. Per provider, spend_basis says where month-to-date spend comes from: 'reported' (provider usage or itemized events) or 'observed_since_connected' (summed balance drops since observed_since, so spend before that date is missing); balance_scope says whether the balance covers the 'account', the connected 'key' or is 'unknown'.

  • get_provider

    Full metrics + rate-limit snapshots for one connection id. Includes spend_basis ('reported' | 'observed_since_connected'), observed_since and balance_scope ('account' | 'key' | 'unknown').

  • get_rate_limit_status

    Latest rate-limit headroom and error rate across the org's providers.

  • get_request_costs

    Recent itemized per-request costs for a provider (model, tokens, cost in USD, provenance). Args: provider (string), limit (number, default 25, max 100).

  • list_available_providers

    Providers that can be connected with an API key (poll plane). Anything else can still be tracked by sending telemetry — see https://argus.town/docs/ingest.

  • list_connections

    List the org's connected providers and status.

  • sync_connection

    Queue an immediate balance/usage/plan refresh for one connection. Args: connection_id.

Signals

Last release
Oct 17, 2026 (11 days ago)

Details

Registry name
town.argus/argus
Version
1.0.1
Auth
Bearer token
License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 25, 2026
Cite this page

Argus API Spend MCP server. Agent Mart. https://agentmart.dev/connectors/argus-town-argus (last updated 2026-10-25)