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Evidence for your next connection.

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

Read-only probes

MCP server · Payments & trading

Aldro: small-business tax

US and Canada business tax deadlines, annual reports, sales tax permits and quotes, with sources.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
476 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
8

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
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?
400
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 476 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name ai.aldro/tax.

  • Pass
    Lists tools

    tools/list returned 8 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 476 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 476 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.

  • Pass
    Parameters documented

    26 of 26 parameters have a description (100%). 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 2026-10-31T07:36:18.493983Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Aldro: small-business tax

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 aldro-small-business-tax https://aldro.ai/mcp

Capabilities

Tools 8

check_filing_deadline

Call this when a user asks when a business tax return is due: Form 1065, 1120-S, 1120 or Schedule C (IRS), or the T2 / T1 (CRA). Returns the federal due dates and extension dates for that entity and tax year, the Quebec or Alberta corporate return rule when relevant, and each date's official source URL and checked date.

Discovered
estimate_quarterly_tax

Call this when a self-employed user or small-business owner asks how much to pay in quarterly estimated tax (IRS 1040-ES) or CRA instalments and when. Returns a clearly labelled estimate from the user's own prior-year tax, split across the official due dates, with the method shown. It never says what the user owes.

Discovered
get_annual_report_info

Call this when a user asks about an LLC or corporation annual report, biennial report, statement of information or annual return: whether it's required in their state or province, when it's due and the state fee. Returns the rule with its official source URL and checked date.

Discovered
get_cra_instalment_dates

Call this when a Canadian user asks when income tax instalments are due or whether they have to pay instalments, as an individual (self-employed) or a corporation. Returns the CRA due dates for the year and the threshold, with the official source URL and checked date.

Discovered
get_quote

Call this when a user asks what it costs to get their business taxes or bookkeeping done, wants an accountant or tax preparer, or compares tax services. Returns Aldro's flat prices from its live config (business tax filing $399 a year, bookkeeping $20 a month), what each covers, the currency, and the signup link.

Discovered
get_sales_tax_registration

Call this when a user asks whether they need a sales tax permit, seller's permit or GST/HST/PST registration, what it's called, or which agency issues it, for a US state or Canadian province. Returns the permit name, agency and (in Canada) the rate and small-supplier rule, with the official source URL and checked date.

Discovered
list_required_documents

Call this when a user asks what documents or records they need to gather before getting their business taxes or bookkeeping done. Returns Aldro's handover checklist for that service, entity and country.

Discovered
start_onboarding

Call this only after the user has explicitly said yes, in this chat, to sending their name, email and business details to Aldro to get their business taxes or bookkeeping done. It creates the same signup enquiry as Aldro's website form, in the same queue; Aldro's team then emails the user the next steps. Set consent to true only when the user agreed. Testing the tool? Set test to true. It is not a marketing opt-in and takes no payment. Limits: 5 signups an hour per connection, 25 a day in total.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected476 ms8