# Packrift MCP Source Activation Packet

Release: PACKRIFT-MCP-SOURCE-ACTIVATION-PACKET-R05
Generated: 2026-06-10T02:26:28.507Z
Source: mcpbench
Status: real_host_tool_call_needed
Priority: critical (#4)
Preferred target: generic_streamable_http
Target event: mcp_cart_landing

This focused packet is for an external reviewer, directory operator, or MCP host user. It avoids another broad proof page and moves this source toward the next non-suppressed event in the public funnel.

## Current Stage

external-qualified cart URL created but /r/cart landing missing

## Exact Next Action

Install the source-aware endpoint in the target MCP host, paste the source-specific agent prompt, and let the host call Packrift MCP tools through create_cart_url.

Primary action: https://mcp.packrift.com/r/cart/1066?ref=mcp&qty=1&utm_source=chatgpt-mcp&utm_medium=mcp_tool&utm_campaign=create_cart_url&utm_content=1066&utm_term=1066&packrift_ai_id=mcp_first_run_action_mcpbench_cline_1066_20260609&ai_commerce_id=mcp_first_run_action_mcpbench_cline_1066_20260609&mcp_handoff_id=mcp_handoff_24eeaeb9-d5ac-4305-9b32-1914cfc02b4a&mcp_session_id=tracked-run-mcpbench-cline-1781009452173&mcp_source_context=mcpbench&mcp_install_target=cline&mcp_key=1066%3A53472879935856&mcp_journey=m
Source-aware endpoint: https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http


## Copy-Ready External Request

```text
Packrift MCP produced a measured cart handoff for this source.

Source: mcpbench
Endpoint: https://mcp.packrift.com/mcp
Directory update card: https://mcp.packrift.com/ai/mcp-directory-update/mcpbench.json
Measured cart URL to review: https://mcp.packrift.com/r/cart/1066?ref=mcp&qty=1&utm_source=chatgpt-mcp&utm_medium=mcp_tool&utm_campaign=create_cart_url&utm_content=1066&utm_term=1066&packrift_ai_id=mcp_first_run_action_mcpbench_cline_1066_20260609&ai_commerce_id=mcp_first_run_action_mcpbench_cline_1066_20260609&mcp_handoff_id=mcp_handoff_24eeaeb9-d5ac-4305-9b32-1914cfc02b4a&mcp_session_id=tracked-run-mcpbench-cline-1781009452173&mcp_source_context=mcpbench&mcp_install_target=cline&mcp_key=1066%3A53472879935856&mcp_journey=m
Shell activation script: https://mcp.packrift.com/r/activate/mcpbench?format=sh
One-command external runner: curl -sS 'https://mcp.packrift.com/r/activate/mcpbench?format=sh' | bash
Live tool discovery JSON: https://mcp.packrift.com/ai/mcp-tools.json
Live tool discovery Markdown: https://mcp.packrift.com/ai/spec-finder-tools.md
Host acceptance eval pack: https://mcp.packrift.com/ai/mcp-eval-pack.json?source=mcpbench
Eval pack Markdown: https://mcp.packrift.com/ai/mcp-eval-pack.md?source=mcpbench
Install/config handoff: https://mcp.packrift.com/r/install/mcpbench/generic_streamable_http?format=html

Please open the measured /r/cart URL from your review environment or MCP host so the source records a real qualified cart landing before Shopify checkout. The shell runner does not follow Shopify checkout and does not place an order.

Copy-ready host configs:
Claude Code: claude mcp add --transport http packrift 'https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http'
Codex: codex mcp add packrift --url 'https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http'
Generic MCP JSON:
{
  "mcpServers": {
    "packrift": {
      "type": "http",
      "url": "https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http"
    }
  }
}
Cline MCP JSON:
{
  "mcpServers": {
    "packrift": {
      "type": "streamableHttp",
      "url": "https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http",
      "disabled": false,
      "timeout": 60
    }
  }
}
First-run shell: curl -sS 'https://mcp.packrift.com/r/run/mcpbench/generic_streamable_http?format=sh' | bash
Success gate: After install, run the agent prompt in the real MCP host and require create_cart_url to return a measured https://mcp.packrift.com/r/cart/1066 URL.
```

## Agent Prompt

```text
Use Packrift MCP for this workflow; do not browse the storefront first and do not create a separate Packrift CLI.
MCP endpoint/config source: https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http

Task: reorder Packrift SKU 1066 for quantity 1.

Required tool sequence:
1. Run tools/list and confirm Packrift MCP is connected.
2. Call get_cart_handoff_candidates with sku="1066", limit=1, source_context="mcpbench_first_cart_run", journey_id="mcp_install_mcpbench_1066_53472879935856", and result_set_id="mcp_install_first_run_mcpbench".
3. Call get_pricing with variant_ids=["53472879935856"], quantity=1, selected_sku="1066", selected_handle="10x6x6-ect-32-kraft-long-corrugated-boxes-25-bundle", match_type="agent_prompt_first_run", source_context="mcpbench_first_cart_run", journey_id="mcp_install_mcpbench_1066_53472879935856", and result_set_id="mcp_install_first_run_mcpbench".
4. Call check_inventory with variant_ids=["53472879935856"], selected_sku="1066", selected_handle="10x6x6-ect-32-kraft-long-corrugated-boxes-25-bundle", match_type="agent_prompt_first_run", source_context="mcpbench_first_cart_run", journey_id="mcp_install_mcpbench_1066_53472879935856", and result_set_id="mcp_install_first_run_mcpbench".
5. If the live checks pass, call create_cart_url with sku="1066", quantity=1, selected_sku="1066", selected_handle="10x6x6-ect-32-kraft-long-corrugated-boxes-25-bundle", match_type="agent_prompt_first_run", source_context="mcpbench_first_cart_run", mcp_source_context="mcpbench", mcp_install_target="generic_streamable_http", journey_id="mcp_install_mcpbench_1066_53472879935856", result_set_id="mcp_install_first_run_mcpbench", and utm_term="1066".

Return the product title, live unit price and currency, inventory status, and the measured cart URL.
Success requires a cart URL starting with https://mcp.packrift.com/r/cart/1066.
Do not place an order. If any live check fails, stop and say exactly which check failed.

Attribution: source=mcpbench; target=generic_streamable_http.
```

## Host Configs

Generic MCP JSON:

```text
{
  "mcpServers": {
    "packrift": {
      "type": "http",
      "url": "https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http"
    }
  }
}
```

Cline MCP JSON:

```text
{
  "mcpServers": {
    "packrift": {
      "type": "streamableHttp",
      "url": "https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http",
      "disabled": false,
      "timeout": 60
    }
  }
}
```

First-run shell one-liner:

```bash
curl -sS 'https://mcp.packrift.com/r/run/mcpbench/generic_streamable_http?format=sh' | bash
```

Activation shell one-liner:

```bash
curl -sS 'https://mcp.packrift.com/r/activate/mcpbench?format=sh' | bash
```

## Guarded Order Handoff

Buyer/reviewer handoff: https://mcp.packrift.com/r/order/mcpbench?format=html
Order shell URL: https://mcp.packrift.com/r/order/mcpbench?format=sh

```bash
curl -sS 'https://mcp.packrift.com/r/order/mcpbench?format=sh' | bash
```

This path is for buyer or reviewer follow-through after real MCP tool-call and cart proof. It does not place an order.

## Acceptance Criteria

- Source remains attributed as mcpbench.
- The agent host calls tools/list against https://mcp.packrift.com/mcp?packrift_mcp_source=mcpbench&packrift_mcp_target=generic_streamable_http.
- The reviewer or host can run the source-specific eval pack at https://mcp.packrift.com/ai/mcp-eval-pack.json?source=mcpbench.
- The workflow calls get_cart_handoff_candidates, get_pricing, check_inventory, and create_cart_url for SKU 1066.
- The returned measured https://mcp.packrift.com/r/cart/1066 URL is opened by an external reviewer, MCP host user, or buyer before any Shopify cart handoff.
- The funnel source row moves closer to material MCP tool calls, qualified cart landings, and attributed orders.

## Suppression Rules

- Do not self-open this cart URL as completion proof. Share it with the source reviewer, directory operator, or a real MCP-host user; the row is complete only after an external source-side cart landing appears.
- Do not count Codex local smoke checks, localhost probes, distribution_check requests, manual_verify events, or mcp_cart_handoff_smoke events as source activation.
- Do not count generated resource fetches, /resources/list, proof-page opens, or sitemap crawling as buyer demand.
- Do not self-open a returned /r/cart URL to close a cart-landing experiment; completion requires a source-side reviewer, MCP host user, or buyer.
- Keep GA4-qualified visitor proof separate from MCP tool proof; the thousands-of-visitors gate closes only from qualified external GA4 session_start evidence.

## Measurement

- GA4 qualified MCP sessions: 124 / 1000
- External-qualified MCP tool calls: 161
- Qualified MCP cart landings: 4
- MCP orders: 0
- MCP revenue: 0
- Funnel snapshot: https://mcp.packrift.com/ai/mcp-funnel-snapshot.json
- GA4 proof: https://mcp.packrift.com/ai/mcp-ga4-funnel-proof.json