Zambo

io.github.zambodotdevPublished by GitHub account zambodotdevv4.0.0Updated Nov 4, 2026

Give your AI hands. One URL. Type a job. Get a receipt.

The publisher's own server: Zambo

Overview

AI-generated overview

Remote MCP endpoint giving an AI assistant a mixed toolbox of research, audit, memory and handover tools, each call returning a verifiable receipt.

What you can do
  • Hand work between AIs or to a client as one link, with acceptance, status, listing and continuation threads
  • Save and recall private facts, start sessions, and read or configure a receipt-backed activity timeline
  • Run audits and lookups: GitHub code audit, website SEO and conversion audit with reports, crypto prices, PDF and web page text extraction, local lead generation, startup credit index, prompt-injection analysis
  • Check spending caps, redeem or check a Day Pass, and get checkout links
  • Search the tool catalog and route natural-language requests through a universal entry point
When to use it
Useful when you want to move a job from one AI client to another, keep lightweight memory across sessions, or get receipt-backed results for audits, price lookups and document extraction. Worth adding if you want a single endpoint covering many small utilities rather than separate servers.
Requirements
Remote Streamable HTTP endpoint; no API key or signup for the free tier. A session ID is passed on most calls. Paid tiers (Day Pass, Zambo Pass) require checkout by card, PayPal or USDC on Base. Network access to the endpoint and to public URLs it fetches.
Before you install
Paid access: Day Pass is $0.99 for 24 hours and passes cost more; checkout links and activation can lead to real charges, and spend limits should be set first. Memory and continuity data are stored server-side under a session ID. Receipts prove saved bytes are unchanged, not that an answer is correct. Journal entries are agent-reported claims. Free tier is limited to 20 calls per day.

Installation

In SourceWeft

  1. Open Zambo in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.zambodotdev%2Fzambo/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "zambo": {
      "type": "http",
      "url": "https://zambo.dev/api/mcp"
    }
  }
}

README

Zambo

[zambo receipts] [package downloads]

The verifiable work layer for AI.

Give your AI hands, memory, and proof. Your AI forgets everything the second you close the chat. Zambo fixes that: wrap up a session in one AI and continue it in any other with a code, and picking up is always free. One remote MCP endpoint with 153 tools, continuity that carries work across AIs, and a verifiable receipt for every job, so "done" is something you can check.

HANDOVER is the flagship: hand a live job from one AI to another as one link, with the full record attached.

Add Zambo · Verify a receipt · Day Pass · Founder

Main code home: GitLab. Development happens there. This GitHub page is the public pointer. [validate] Add Zambo to your AI:

[Add to Claude] [Add to ChatGPT] [Add to Cursor] [Add to VS Code] [Add to Gemini] [Add to Grok]

Add it

Tell your AI: "Add Zambo from https://zambo.dev/mcp"

Or paste the config:

json
{  "mcpServers": {    "zambo": {      "url": "https://zambo.dev/mcp"    }  }}

Claude Code: claude mcp add --transport http zambo https://zambo.dev/mcp

One command: npx zambo install

One click: Install in VS Code · Install in Cursor

Works in Claude, ChatGPT, Grok, Cursor, and any Streamable HTTP MCP client. No API key. No signup.

Your first prompt

Paste this into any AI that has Zambo connected:

Get the live BTC price with Zambo, then give me the receipt link so I can check the work.

Open the link it gives you. The receipt shows the exact saved result and its sha-256 digest, so you can check the work instead of trusting the answer. You can also paste any receipt link at zambo.dev/verify.

First move: HANDOVER

HANDOVER is the front door: hand work from one AI to another, or to a client, as one link with the full record attached. The receiving side picks it up and keeps going, and every step carries its receipt.

What you get

  • Continuity: memory and sessions that persist across calls, clients, and models. Wrap up a session in one AI and continue it in any other with a code; picking up is always free.
  • Tools: 153 behind one endpoint. Research, data, documents, media, payments, and more.
  • Proof: every call returns a verifiable AER-1 receipt. A receipt proves the saved result was not changed after it was saved.

Pricing

Free tier: 20 calls + 1 wrap-up free every day; picking up in another AI is always free. Day Pass: $0.99, unlimited for 24 hours. Zambo Pass: $29 for 30 days, $290 for 365 days. $ZAMBO holders: $19 for 30 days. Agents pay with USDC on Base through x402. Humans pay by card or PayPal.

Proof

93,600+ receipts on record. Zambo receipts follow AER-1, the Agent Execution Receipt standard, now at draft 26: https://datatracker.ietf.org/doc/draft-zambo-aer1/26/ The AER-1 conformance corpus is published (143 vectors, 146 checks, kit v1.5.7), and independent implementations pass it.

Independent baseline

Dominion Observatory, an independent watcher of MCP tool manifests, captured the default 35-tool surface of https://zambo.dev/mcp on 2026-10-30 and published the record in issue #5. Manifest SHA-256: 4520aa4d5cbb8f26913c3e358ed258bf4db24678f28be4aab8875d758e426ca7. The full 153-tool catalog is a separate surface (add ?full=true to the endpoint) and is not part of that baseline. Anyone can fetch the live manifest and compare it against the outside record.

Built by

Solo-built by Brennan Zambo: https://zambo.dev/founder/


next step: add zambo to your ai in one url, no key, no account: https://zambo.dev/add/?ref=zambo-mcp got a receipt link from someone? check it in seconds: https://zambo.dev/verify/ every call returns a receipt. a receipt proves the saved bytes are unchanged. it does not prove the answer is right.

Source: README.md at commit ead4ce9

Tools

35

day_pass_redeem

DAY Pass Redeem

Unlock this AI with your private Day Pass link. No headers needed. The link expires with the original pass.

Parametersurl_reftoken_zambo_key_session_idunlock_link_caller_labeltoken_or_link_continuity_ai_label

memory_remember

Memory Remember

Save a private fact for this work connection. Respects Memory capture settings. Free, no quota. Required arguments: _session_id, fact.

Parameters_reffactrequired_zambo_keyagent_name_session_idrequired_caller_label_continuity_ai_label

memory_recall

Memory Recall

Read private saved facts for this work connection, optionally matching a query. Free, no quota. Required arguments: _session_id.

Parameters_refquery_zambo_key_session_idrequired_caller_label_continuity_ai_label

spend_limit_set

Spend Limit SET

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

Parameters_refdaily_usdrequired_zambo_key_session_idrequiredmonthly_usd_caller_label_continuity_ai_label

spend_limit_status

Spend Limit Status

Read this work connection's spending cap, paid charges and remaining budget. Free, no quota. Required arguments: _session_id.

Parameters_ref_zambo_key_session_idrequired_caller_label_continuity_ai_label

handover_accept

Handover Accept

Pick up readable handed-over work and get its private continuation thread. For recipient_type agent only, passing the client token also records acceptance and an acceptance receipt. Otherwise this only picks up work; the client decision remains pending. Creator authority is rejected even with a client token. Free, no quota. Private handovers require their access token. Required arguments: handover_id.

Parameters_reftoken_zambo_keyagent_name_session_idhandover_idrequiredclient_token_caller_label_continuity_ai_label

handover

Handover

Call this after any multi-step job, or when the user says "use zambo to hand this over to <client>". It returns one proof link with verifiable receipts. Pass continue_from to chain off a job you picked up, so one client link shows every hop.

Parametersref_refgoalloopworkanchorredactshielddry_runnot_runpaymentsources+22 more

handover_status

Handover Status

Check a Zambo Handover's status, acceptance and release_hint without spending execution quota. Paying another agent? Check the handover first. Release payment when status is accepted. Zambo never holds funds. Supply the owning _session_id for private deliveries. Required arguments: handover_id.

Parameters_ref_zambo_key_session_idhandover_idrequired_caller_label_continuity_ai_label

handover_list

Handover List

List your Zambo Handovers using Zambo Pass and the same _session_id. Returns real statuses and client-ready links. Required arguments: _session_id.

Parameters_refcursor_zambo_key_session_idrequired_caller_label_continuity_ai_label

zambo_home

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.

Parameters_ref_zambo_key_session_id_caller_label_continuity_ai_label

activity_today

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.

Parameters_refdate_zambo_keyagent_name_session_id_caller_label_continuity_ai_label

workflow_close

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. Required arguments: _session_id.

Parameters_ref_zambo_keysession_id_session_idrequired_caller_label_continuity_ai_label

workflow_seal

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. Required arguments: workflow_id, _session_id.

Parameters_refactionbranding_zambo_key_session_idrequiredworkflow_idrequired_caller_label_continuity_ai_labelworkflow_manage_token

zambo_universal

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. Required arguments: need.

Parameters_refloopmodeneedrequiredemailformatcontextremember_zambo_keysession_id_session_idsession_code+2 more

new_session

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. Required arguments: .

Parameters_ref_zambo_key_session_id_caller_label_continuity_ai_label

continuity_get_recent

Continuity: get recent

Reads only the private receipt timeline for the supplied job or thread ID. Returns receipt links, has_more, and a cursor for the next page. Use since to filter by an inclusive RFC3339 timestamp. Optional AI client labels are self-reported, not verified.

Parameters_reflimitsincecursorai_filterthread_id_zambo_keysession_id_session_id_caller_label_continuity_ai_label

continuity_list_threads

Continuity List Threads

Lists named threads owned by the supplied job ID. Thread IDs can be used as _session_id by another AI client.

Parameters_ref_zambo_keysession_id_session_id_caller_label_continuity_ai_label

continuity_open_thread

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.

Parameters_refnamelimitthread_id_zambo_keysession_id_session_id_caller_label_continuity_ai_label

continuity_start_thread

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. Required arguments: name.

Parameters_refnamerequired_zambo_keysession_id_session_id_caller_label_continuity_ai_label

continuity_set_prefs

Continuity: set prefs

Changes whether future successful calls are captured in the private timeline. It does not remove or hide public receipts already created.

Parameters_refai_labeltimezonethread_id_zambo_keysession_id_session_iddaily_recap_caller_labelcapture_enabled_continuity_ai_label

journal_log

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. Required arguments: job_id, tool_name, executor_identity.

Parameters_refinputsjob_idrequiredmetadatatool_namerequired_zambo_keystarted_at_session_idduration_mscompleted_at_caller_labelexecutor_identityrequired+3 more

live_price

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.

Parameters_refcoinsymbol_zambo_key_session_id_caller_label_continuity_ai_label

pdf_extract

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'. Required arguments: url.

Parametersurlrequired_refmax_charssummarize_zambo_key_session_id_caller_label_continuity_ai_label

leadsignal

Leadsignal

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

Parameters_refcityrequiredtraderequired_zambo_key_session_id_caller_label_continuity_ai_label

provibe_audit

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. Required arguments: repo_url.

Parameters_refemailrepo_urlrequired_zambo_key_session_idvibe_context_caller_label_continuity_ai_label

ghost_audit_site

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. Required arguments: url.

Parametersurlrequired_refemail_zambo_key_session_id_caller_label_continuity_ai_label

ghost_audit_status

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. Required arguments: audit_id.

Parameters_refaudit_idrequired_zambo_key_session_id_caller_label_continuity_ai_label

ghost_audit_report

Ghost Audit Report

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

Parameters_refaudit_idrequired_zambo_key_session_id_caller_label_continuity_ai_label

credithunt

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.

Parameters_refstackstagemin_value_zambo_key_session_id_caller_label_continuity_ai_label

prompt_shield

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. Required arguments: prompt.

Parameters_refmodeemailpromptrequiredsystemcontext_zambo_key_session_idcertificate_caller_label_continuity_ai_label

day_pass_activate

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.

Parameters_refsponsorx_payment_zambo_keysession_id_session_idworkflow_id_caller_label_continuity_ai_label

day_pass_status

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.

Parameters_refthread_id_zambo_keysession_id_session_idstatus_token_caller_labeltoken_or_link_continuity_ai_label

pass_status

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.

Parameters_refthread_id_zambo_keysession_id_session_idstatus_token_caller_labeltoken_or_link_continuity_ai_label

Version history

1
  1. v4.0.0LatestSep 16, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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