Public work receipt · checkable record

Zambo swarm · saved and checkable

✓ This result hasn’t changed since it was saved.

Sent using Zambo

Saved: 2026-11-01T03:00:10.238Z
What was asked: The request recorded for this receipt.

Zambo is the verifiable work layer for AI.

Observed result

goal: What is the main benefit of MCP servers? swarm size: 2 roles 1: analyst roles 2: strategist specialists 1 / role: analyst specialists 1 / output: The primary benefit of Model Context Protocol (MCP) servers is the standardization of how Large Language Models (LLMs) interact with external data sources and tools, effectively decoupling application logic from model capabilities. By providing a unified, open standard, MCP eliminates the need for developers to build custom, brittle integrations for every new data source or API. This modularity allows a single LLM to seamlessly query databases, read local file systems, or interact with SaaS platforms through a consistent interface, significantly reducing development overhead and maintenance costs. For engineering teams, this means shifting from writing bespoke connectors to simply configuring standardized server endpoints, accelerating time-to-market for AI-powered applications. From a security and scalability perspective, MCP servers act as a controlled gateway, enforcing permission boundaries and rate limits between the model and external resources. This architecture prevents the LLM from having direct, unrestricted access to sensitive infrastructure, thereby mitigating prompt injection risks and data leakage. Quantitatively, organizations can expect a reduction in integration code by up to 50-70% compared to proprietary middleware solutions, as the protocol handles the serialization, authentication, and error handling uniformly. This standardization also future-proofs deployments; as new tools or data sources emerge, they can be integrated via community-built or custom MCP servers without requiring retraining or significant architectural changes to the core AI application. To leverage this benefit actionably, organizations should immediately audit their existing data access layers to identify candidates for MCP encapsulation, prioritizing high-frequency, high-value data sources like customer relationship management (CRM) systems or internal knowledge bases. Developers should focus on building or adopting certified MCP servers that adhere to strict input validation and output formatting standards, ensuring that the LLM receives structured, predictable data. By treating MCP servers as first-class components in the microservices architecture, teams can achieve a scalable, secure, and maintainable AI infrastructure that adapts to evolving business needs with minimal friction. specialists 2 / role: strategist specialists 2 / output: (specialist unavailable) synthesis: ### Synthesis: The Strategic Value of MCP Servers **Core Insight:** The primary benefit of Model Context Protocol (MCP) servers is **standardized decoupling**. By establishing a unified, open standard for LLM-to-external-tool interaction, MCP transforms AI integration from a bespoke, brittle engineering burden into a modular, configuration-driven process. **Key Implications:** 1. **Efficiency & Speed:** Eliminates custom middleware, reducing integration code by an estimated 50-70% and accelerating time-to-market. 2. **Security & Control:** Acts as a secure gateway, enforcing permission boundaries and mitigating risks like prompt injection and data leakage by preventing direct, unrestricted model access to sensitive infrastructure. 3. **Scalability & Future-Proofing:** Enables "plug-and-play" integration of new data sources (databases, SaaS, local files) without retraining models or altering core application architecture. **Tensions & Resolution:** * *Tension:* The Analyst highlights significant cost savings and agility, but notes the need for "strict input validation" and "certified" servers. * *Resolution:* The strategic advantage is only realized if MCP servers are treated as **first-class security and quality components**, not just convenience wrappers. Organizations must prioritize rigorous validation standards to prevent the "standardization" from becoming a vector for new vulnerabilities. --- ### 3 Concrete Next Actions 1. **Audit & Prioritize High-Value Data Layers:** Immediately review existing data access layers to identify high-frequency, high-value sources (e.g., CRM, internal knowledge bases) for MCP encapsulation. Focus on areas where custom integration code is most brittle or costly to maintain. 2. **Establish MCP Security & Validation Standards:** Define strict protocols for input validation, output formatting, and permission boundaries for all MCP servers. Treat these servers as critical security gateways, ensuring they enforce rate limits and access controls before data reaches the LLM. 3. **Pilot a "Plug-and-Play" Integration:** Select one isolated use case (e.g., querying a specific database or SaaS tool) and implement it using a standardized MCP server. Measure the reduction in integration code and maintenance overhead compared to previous bespoke approaches to validate the 50-70% efficiency gain and inform broader rollout. provenance: 2-agent swarm — analyst + strategist → coordinator synthesis via Zambo Stack expand: zambot_swarm_debate({goal}) for adversarial debate · agent_identity({handle, action:'save', context: synthesis}) to persist to identity

This is the saved result preview, not proof that the answer was correct.

Check this receipt Run your own

Check this receipt

This page shows the result and when it was saved. Use the receipt checker to see whether the saved result has changed.

Show technical provenance details

Provenance for every timeline entry

EXECUTED BY ZAMBOZambo ran the tool call itself.
OBSERVED VIA GATEWAYA Zambo gateway observed request and response bytes from the named external executor. Zambo did not run that external action.
LOGGED BY AGENTAn agent or local hook reported the action. Zambo attests that the record is unchanged since logging, not that the action happened as described.

Private agent reasoning, built-in client actions, and direct calls to unrelated MCP servers are not included unless an agent or gateway reports them.

What is an execution receipt?

An execution receipt is a public record of a reported AI agent tool call. Its byte commitment and provenance claim can be checked independently; neither alone authenticates the issuer. Read the canonical definition of an AI agent execution receipt.

What the receipt can and cannot prove

What is this?

Zambo's receipt store reports a tool call and records its result. The SHA-256 commitment covers the exact canonical bytes. The provenance label is bound to v0.4 receipt bytes when that check passes, but no pinned signature or trusted issuer key is checked. An anchor can timestamp a fingerprint; it does not authenticate the issuer.

Keep the work moving

This receipt records a completed tool call. When the free allowance is not enough, choose the access path that fits the job.

UNLOCK 24H DAY PASS ($0.99) →

See all plans on the pricing page →

RUN YOUR OWN FREE CALL →

Or re-run this exact call, using the same tool and arguments.

Share on X · Share on LinkedIn ·

Show technical verification checks

Verification checks

SHA-256 commitment: Checked independently against the exact decoded bytes
Provenance binding: PASS; The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.
Metadata binding: PASS; metadata_hash matches the canonical metadata block.
Issuer authentication: NOT CHECKED; no pinned signing key or trusted issuer was supplied
Signature: NOT CHECKED; no Ed25519 signature or pinned key is supplied
Chain: NOT CHECKED; no append-only chain proof is validated
Stored timestamp: 2026-11-01T03:00:10.238Z; external immutability is not checked

Get proof like this from your own AI

Add to my AI ·

Get receipts for your own AI work: add zambo.dev/mcp

One URL, no key. Copy the line for your AI and add it yourself in its settings.

ClaudeSettings, Connectors, Add custom connector, paste the URL.
https://zambo.dev/mcp
ChatGPTSettings, Apps and Connectors, developer mode, create a connector with this URL.
https://zambo.dev/mcp
GrokAdd a remote MCP server in your Grok client and paste the URL.
https://zambo.dev/mcp
CursorPaste into ~/.cursor/mcp.json.
{"mcpServers":{"zambo":{"url":"https://zambo.dev/mcp"}}}

Nothing is installed automatically. Full setup guides

Want a verifiable receipt for every job your bots do?

Add Zambo Receipt Bot to your team · File this in Receipt Bot

Show receipt data and verification evidence

Committed provenance claim

EXECUTED BY ZAMBO

The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.

Receipt ID: eb1752f7-2520-4105-9ee4-3a4ac74c505d
SHA-256 output hash: sha256:7fe0d7945938b34a6a786e0af5d04f6e09b8ee43552dfe9667eb46a2c37fef87
Canonical bytes: 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
Timestamp: 2026-11-01T03:00:10.238Z

Bound call context

Receipt schema: 0.4
Tool name: zambo_swarm
Tool version: 4.0.0
Permission scope: public
Caller type: anonymous
Caller ID: sha256:831c0b63a8e508a6e53738c083ac40181438af8f6d1b1be7ea56ff0cfa7668a9
Caller basis: ip_ua_30d
Caller rotates at: 2026-11-03T00:00:00.000Z
Declared side effects: none
Side-effects schema: zambo-side-effects/1
Declaration hash: sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee

This records what the server-side tool contract declared at call time. It does not independently verify that a downstream side effect happened.

Bound upstream evidence

Status: empty
Evidence SHA-256: unavailable
Byte length: unavailable

Upstream provenance

This receipt is independently auditable against the named upstream source. This is not a mathematical correctness claim.

Source: · queried at: · raw response hash:

Neutral Nostr anchor

Event ID: e103198048de29951c6b51f6dcdcfd6d01b44acbc21a9aa16db03d578a62a581
Anchor status: partial
Public key: e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41

Relay hints: wss://relay.damus.io · wss://nos.lol · wss://relay.primal.net

Schema: zambo-receipt-anchor/1

Anchor envelope bytes:

{"anchored_at":"2026-11-01T03:00:10.238Z","evidence_byte_length":null,"evidence_sha256":null,"evidence_url":null,"output_sha256":"sha256:7fe0d7945938b34a6a786e0af5d04f6e09b8ee43552dfe9667eb46a2c37fef87","receipt_uuid":"eb1752f7-2520-4105-9ee4-3a4ac74c505d","schema_version":"zambo-receipt-anchor/1"}

Anchor status "partial": Published to some configured relay targets; publication was not confirmed by every configured relay.

Check this hash yourself

Receipt commitment: commitment matched; issuer, signature and chain not checked. This checks the saved bytes, not whether the answer was correct. Recompute the SHA-256 commitment in your browser. Open the API v2 JSON response to inspect the machine-readable checks. See the Nostr anchor event on a public viewer. The fingerprint is timestamped outside Zambo too.

Embed this receipt

Markdown

[![Verifiable Zambo receipt](https://zambo.dev/api/receipt/eb1752f7-2520-4105-9ee4-3a4ac74c505d/badge.svg)](https://zambo.dev/run/eb1752f7-2520-4105-9ee4-3a4ac74c505d?ref=badge)

HTML

<a href="https://zambo.dev/run/eb1752f7-2520-4105-9ee4-3a4ac74c505d?ref=badge"><img src="https://zambo.dev/api/receipt/eb1752f7-2520-4105-9ee4-3a4ac74c505d/badge.svg" alt="Verifiable Zambo receipt"></a>

Open badge SVG