AGENTS / READ-ONLY MCP

Evidence for agent workflows

One public endpoint for identity and evidence, with exact client-test scope and no brokerage, wallet, or execution access.

NETWORKROBINHOOD CHAIN CHAIN ID4663 MODEREAD ONLY

PRODUCTION CATALOG

LEGACY

Read-only catalog remains active

AGENTIC CATALOG

DORMANT

MCP_AGENTIC_V1 remains false

ACCOUNT

NONE

No Robinhood or CHAIN4663 login

EXECUTION

NONE

No signing, orders, wallet, or broadcast

ONE PUBLIC ENDPOINT

Connect to the evidence server

https://chain4663.com/mcp is public, read-only, and independent. It accepts no account, OAuth, position, balance, order, transaction, wallet secret, or private watchlist data.

READ ONLY

MCP Inspector CLI 1.0.0TESTED_LOCAL_ONLY

npx -y @modelcontextprotocol/inspector@1.0.0 --cli --transport http --server-url http://127.0.0.1:8791/mcp -- --method tools/list http://127.0.0.1:8791/mcp

The exact local command passed at the recorded sealed commit. It is not a hosted-endpoint compatibility claim.

EVIDENCE machine/mcp-client-conformance-v1.json

Codex CLIUNVERIFIED

codex mcp add chain4663 --url https://chain4663.com/mcp

The command is an unverified setup example; the recorded conformance run could not execute a local Codex binary.

Claude Code / DesktopUNVERIFIED

Add a remote Streamable HTTP server named chain4663 with the endpoint above. No exact client run is recorded.

ChatGPTUNVERIFIED

Use the MCP connector flow available to the account and enter the endpoint above. No exact client run is recorded.

Cursor, Grok, and KimiUNVERIFIED

Use only a current client surface that supports remote Streamable HTTP. No exact client run is recorded.

Verification rule: only MCP Inspector CLI 1.0.0 has a dated recorded local run. Every other client card is explicitly UNVERIFIED; no hosted-endpoint compatibility is claimed.

DUAL-MCP EXAMPLE

The client composes evidence and execution

CHAIN4663 never calls Robinhood or another MCP server. An agent host may connect both independently and keep their data boundaries separate.

Resolve the exact instrument with CHAIN4663. A ticker alone cannot authorize an exact-state read.
Stop on ambiguity, stale critical evidence, or conflict.
Use CHAIN4663 only for public identity, state, metrics, events, charts, and evidence receipts.
If the user chooses an externally supported action, send only the required payload to that provider—not to CHAIN4663.

PRIVATE DATA

Never send accounts, OAuth tokens, positions, balances, transactions, orders, or private watchlists to CHAIN4663.

IDENTITY

A brokerage equity, canonical Stock Token, ticker collision, and option reference never substitute for one another.

CONTROL

CHAIN4663 cannot place, cancel, sign, prepare, or broadcast a trade through this endpoint.

STORY AND SHARING BOUNDARY

Story Graph now; Scrolld claims later

DISCOVERED / PARTIAL

Agents may plan a renderer-neutral CHAIN4663 Story Graph from accepted facts, series, charts, and evidence. Current Scrolld claim policy is FORBIDDEN. No public Scrolld export, renderer attribution, compatibility badge, or media type is enabled.

Scrolld integration preview — compatibility not claimed is reserved for unpublished internal previews only. Public use remains gated by the owner-pinned release, licensing, attribution, hardening, and FULL conformance work in P7.

Independent service boundary

CHAIN4663 is independent and is not affiliated with or endorsed by Robinhood.

Operational evidence is not investment, legal, tax, brokerage, custody, or execution advice. Verify critical facts against the exact contract and primary source before acting.