Chainstack: MCP server, CLI and agent surfaces

Yes: Chainstack runs a public MCP server at mcp.chainstack.com that listed 23 tools to a client with no credentials on 4 November 2026. Examples: get_organization, get_deployment_options, list_projects. It speaks streamable-http, protocol 2025-11-25. Ora's cached score for chainstack.com is 71, grade B, read on 5 November 2026.

Fact sheet

Company	Chainstack
Domain	chainstack.com
Category	Infrastructure (assigned by this directory from the registry description)
MCP server	Verified (No authentication)
Ora score	71, grade B; Ora scanned the domain on 24 August 2026 and the cached score was read on 5 November 2026 from its score API (Ora's score page for chainstack.com, a vendor-published score)
Company found through	the GitHub MCP Registry; the official MCP Registry
Last verified	4 November 2026

MCP server

Endpoint	`https://mcp.chainstack.com/mcp`
How it was found	listed in the GitHub MCP Registry; the official MCP Registry
Transport	streamable-http
HTTP status	200
Protocol version	2025-11-25
Server	Chainstack 1.12.0
Capabilities	experimental, logging, prompts, resources, tools, extensions
Tools	23
Resources	2
Prompts	0
Connected	4 November 2026, 20:02 UTC
Handshake time	1,539 ms over 1 attempt

Tools listed

23 tools

get_organization
get_deployment_options
list_projects
create_project
list_nodes
get_node
create_node
get_project
update_project
delete_project
update_node
delete_node
list_node_access_rules
create_node_access_rule
update_node_access_rule
delete_node_access_rule
set_node_access_rules_status
search_docs
get_doc_page
get_platform_status
contact_chainstack
request_testnet_funds
get_chainstack_pricing

Connector log

2 connections on 4 November 2026, read-only methods only

19:56:51Z https://mcp.chainstack.com/mcp sent initialize, notifications/initialized, tools/list, resources/list, prompts/list result verified (HTTP 200) 1715 ms
20:02:23Z https://mcp.chainstack.com/mcp sent initialize, notifications/initialized, tools/list, resources/list, prompts/list result verified (HTTP 200) 1539 ms

Authentication

Auth type	No authentication

The sign-in route, step by step

Send the handshake to https://mcp.chainstack.com/mcp over streamable-http. Servers on the 2026-07-28 revision answer server/discover; older servers answer initialize.
Send tools/list, then resources/list and prompts/list if the capabilities name them.
Send no token. The connector sent none and the server answered, so any MCP client can read this list.
Calling a tool is a separate step this directory never takes.

See OAuth for MCP: client ID metadata documents and dynamic registration for how each route works.

CLI

No CLI is on record for Chainstack. The directory checks a package only where a source names one, so this is a floor: a company can ship a command line that no source read for this edition mentions. See shipping a CLI agents can use.

Other agent surfaces

Agent surfaces other than MCP and CLI
Surface	Result
OpenAPI file	The request failed.
WebMCP in the initial HTML	Not checked: the home page was not read by the shared crawl.
MCP discovery file	Not checked: the domain is not in the shared crawl for this edition.
A2A agent card	Not checked: the domain is not in the shared crawl for this edition.
A2A agent card (older path)	Not checked: the domain is not in the shared crawl for this edition.
agents.json	Not checked: the domain is not in the shared crawl for this edition.
OAuth authorization server metadata	Not checked: the domain is not in the shared crawl for this edition.
NLWeb endpoint	Not checked in this edition.

Registry listings

Registry listings
Registry	Listed
Official MCP Registry	Yes: com.chainstack/chainstack
GitHub MCP Registry	Yes
awesome-remote-mcp-servers	No
Smithery	Not checked: Smithery's listing pages and search API were unavailable on 4 November 2026.
Glama	Not checked: Glama's API needs a key and attribution terms.