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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 · Other

Zambo

The verifiable work layer for AI: 153 tools, cross-AI handover, a verifiable receipt for every job.

Checks passed
15 / 22

0 failed · 7 not measured

Median response
843 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
36

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?
103
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?
402

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 914 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name Zambo Stack.

  • Pass
    Lists tools

    tools/list returned 36 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 843 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 907 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

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

    380 of 380 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.

  • Pass
    Source repo linked

    A 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 2026-11-01T09:56:07.641729Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Zambo

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 zambo https://zambo.dev/mcp

Capabilities

Tools 36

activity_today

Read the private, receipt-backed work ledger for this job and return its Today link. Always free and does not use the daily call allowance. AER-1 receipt, verifiable offline.

Discovered
capability_search

Search across the supported Zambo tool catalog for a use case. Returns relevant tools with relevance scores, descriptions, taglines, and callable API endpoints. Referral searches find the invite-link tool and its 2,000-call reward for an activated paid Day Pass. AER-1 receipt, verifiable offline.

Discovered
continuity_get_recent

Reads receipt-backed work for a job or named thread. Pass resume_code to retrieve the complete saved handover, notes, handover ID and JSON URL; otherwise use the existing private job ID. Use since and the returned cursor to continue paginated history. AER-1 receipt, verifiable offline.

Discovered
continuity_list_threads

Lists named threads owned by the supplied job ID. Thread IDs can be used as _session_id by another AI client. AER-1 receipt, verifiable offline.

Discovered
continuity_open_thread

Opens a named thread or thread ID and returns only events with stored Zambo receipts, including links to open and check each receipt. AER-1 receipt, verifiable offline.

Discovered
continuity_set_prefs

Changes whether future successful calls are captured in the private timeline. It does not remove or hide public receipts already created. AER-1 receipt, verifiable offline.

Discovered
continuity_start_thread

Creates or reuses a named thread under an existing job ID. Pass the returned thread_id as _session_id to append work from another AI client. AER-1 receipt, verifiable offline. Required arguments: name.

Discovered
credithunt

Live verified index of AI and cloud startup credit programs. Accepts optional stack, stage, and minimum value filters. Returns count, updated_at, opportunities, and api. AER-1 receipt, verifiable offline.

Discovered
day_pass_activate

Agent-native access activation endpoint. Accepts an optional payment envelope or existing access key and returns a payment challenge or verified activation result. Activation results include receipt URL, run ID, access key, expiration, usage guidance, and a spend receipt. Activation occurs only after a verified transfer. AER-1 receipt, verifiable offline.

Discovered
day_pass_checkout_link

Get a checkout link for the $0.99, 24-hour Day Pass by card or PayPal, including in a fresh session. Creating the link never charges anyone; payment requires completing checkout. Optional workflow_id targets a closed run; sponsor:true explicitly sponsors another team's run without transferring branding ownership. AER-1 receipt, verifiable offline. Required arguments: .

Discovered
day_pass_redeem

Unlock this AI with your private Day Pass link. No headers needed. The link expires with the original pass. AER-1 receipt, verifiable offline.

Discovered
day_pass_status

Check your current pass, also available as pass_status. All arguments are optional: current session, token_or_link, thread_id, or _zambo_key. Returns a plain status line, active, tier, expires_at, seconds_left and a private unlock link without spending quota. Product/provider limits may still apply. AER-1 receipt, verifiable offline.

Discovered
ghost_audit_report

Full markdown report for a completed Ghost Audit. Returns the website score, severity-ranked findings, stage analysis, and recommended fixes. AER-1 receipt, verifiable offline. Required arguments: audit_id.

Discovered
ghost_audit_site

website audit for a website. Returns SEO gaps, AI discoverability issues, conversion leaks, brand-presence gaps, competitor intelligence, a score from 0 to 100, stage findings, an audit ID, a live stream URL, and a report URL. AER-1 receipt, verifiable offline. Required arguments: url.

Discovered
ghost_audit_status

Status report for a Ghost Audit identified by audit_id. Returns whether the audit is running or complete, along with elapsed-time information and report availability. AER-1 receipt, verifiable offline. Required arguments: audit_id.

Discovered
handover

Call this when the user says 'wrap up this session', 'continue in another AI', or 'hand this over to <client>'. For AI switching, create a resumable handoff with the same session. For client delivery, return one proof link with verifiable receipts. Pass continue_from to chain off a job you picked up. AER-1 receipt, verifiable offline.

Discovered
handover_accept

Accepts and picks up a handover by ID or resume code, returns its full saved state and private continuation thread, and records a receipt. Agent pickup is not client approval; the client decision remains pending. Do not generate client tokens. Free, no quota; picking up is always free. AER-1 receipt, verifiable offline.

Discovered
handover_list

List Zambo Handovers scoped to the supplied owning _session_id. Returns real statuses and client-ready links. AER-1 receipt, verifiable offline. Required arguments: _session_id.

Discovered
handover_status

Checks a handover by ID or resume code, including pickup status and the separate client decision/release hint. Agent pickup alone does not authorize payment release. AER-1 receipt, verifiable offline.

Discovered
journal_log

Free anonymous or authenticated append-only log for an action performed outside Zambo. The entry is recorded as an agent-reported claim; Zambo does not claim it ran or observed the action. Limited to 20 calls per IP per day on the free tier. AER-1 receipt, verifiable offline. Required arguments: job_id, executor_identity.

Discovered
leadsignal

AI lead generation for contractors and local service businesses. Accepts a trade type and city. Returns qualified local leads with available contact information. AER-1 receipt, verifiable offline. Required arguments: trade, city.

Discovered
live_price

Real-time cryptocurrency price lookup for supported coins. Uses CoinGecko first, Coinbase as a secondary no-key provider, then the most recent cached verified value with its age if both live providers are unavailable. Returns live USD price, 24-hour percentage change, and market capitalization when verified. AER-1 receipt, verifiable offline.

Discovered
memory_recall

Read private saved facts by caller handle or explicit memory code, optionally matching a query. Uses the shared daily work-call allowance. AER-1 receipt, verifiable offline.

Discovered
memory_remember

Save a private fact for this work connection. Returns a private memory code for cross-session pickup; keep it secret. Uses the shared daily work-call allowance and respects Memory capture settings. AER-1 receipt, verifiable offline. Required arguments: _session_id, fact.

Discovered
new_session

Starts fresh session context and returns a new session_id. Reuse that ID on subsequent calls for continuity; changing or omitting it starts clean context. AER-1 receipt, verifiable offline. Required arguments: .

Discovered
pass_status

Exact alias of day_pass_status. Free and uncapped. Returns the same plain status line and top-level pass fields; no arguments required. AER-1 receipt, verifiable offline.

Discovered
pdf_extract

Fetch and extract text content from any public URL - PDF documents, web pages, articles, docs. Returns the extracted text, word count, and a summary. Works on research papers, contracts, articles, reports. Use when user says 'read this PDF', 'extract from this URL', 'summarize this document', 'what does this say'. AER-1 receipt, verifiable offline. Required arguments: url.

Discovered
prompt_shield

Detection and analysis of prompt injection, jailbreak, and policy-bypass attempts. Returns an injection risk score, a safe/review/block recommendation, attack indicators, and a safe rewritten version when available. AER-1 receipt, verifiable offline. Required arguments: prompt.

Discovered
provibe_audit

AI code audit for a public GitHub repository. Returns a Provibe score from 0 to 100, security vulnerabilities, a dead-code map, and an execution plan for addressing the findings. AER-1 receipt, verifiable offline. Required arguments: repo_url.

Discovered
scam_check

Check plain text or a wallet, contract, domain, or URL for scam and phishing indicators. URLs and wallet addresses in supplied text are checked with SCAMRA threat intelligence; EVM wallets may also receive an optional Criptic cross-reference. Returns clean, caution, scam, or unknown with confidence, reasons and sources. A clean lookup is not proof of safety. AER-1 receipt, verifiable offline.

Discovered
spend_limit_set

Set this work connection's daily and optional monthly dollar cap before further Day Pass payments. Free, no quota. AER-1 receipt, verifiable offline. Required arguments: _session_id, daily_usd.

Discovered
spend_limit_status

Read this work connection's spending cap, paid charges and remaining budget. Free, no quota. AER-1 receipt, verifiable offline. Required arguments: _session_id.

Discovered
workflow_close

Create or return a fixed snapshot with a verifiable receipt of every persisted receipt from this job, including rejected and errored calls. Repeating the call with unchanged receipt data returns the same snapshot workflow_id; later calls after new receipts create a separate snapshot while session_workflow_id continues identifying the live ledger. Both identifiers are unbound metadata excluded from canonical receipt bytes. The first close returns a one-time private workflow_manage_token; retries do not rotate or reissue it. The workflow_close summary receipt is excluded from its own step count. Records Zambo's claims, not issuer authentication. AER-1 receipt, verifiable offline. Required arguments: _session_id.

Discovered
workflow_seal

Seals a closed workflow for durable export. Requires the matching job session and an active pass. Never spends, captures, or starts a payment. The export remains a Zambo claim, not issuer authentication. AER-1 receipt, verifiable offline. Required arguments: workflow_id, _session_id.

Discovered
zambo_home

Your private Zambo starting point: six ready-to-say goals, today's receipts and actual usage. Ask what Zambo can do for your business, site, code or money. Free. AER-1 receipt, verifiable offline.

Discovered
zambo_universal

Universal Zambo entry point for routing natural-language requests across supported Zambo tools through one MCP connection. Covers strategy, code audits, lead generation, wallet intelligence, provenance certificates, parallel work coordination, and live market data. Returns a route, execution state, downstream tool results when available, and receipt information. AER-1 receipt, verifiable offline. Required arguments: need.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected914 ms36
Connected772 ms36