DejaBars

com.dejabarsPublished by dejabars.comOfficial publisherv1.0.0Updated Oct 31, 2026

Find historical chart-pattern matches across crypto markets from a sketch.

VerifiedStreamable HTTPWeb executableFinance

Overview

AI-generated overview

DejaBars lets an assistant search crypto markets for historical chart-pattern matches based on a sketch, using an asynchronous remote search service.

What you can do
  • Submit a chart-pattern sketch to search crypto markets for historical matches
  • Poll an asynchronous search task by id until results are ready
  • Keep a session going across requests using the session header the server returns
When to use it
Useful when you want to look up past crypto price patterns that resemble a shape you describe, and are willing to wait on an asynchronous search rather than get an instant answer.
Requirements
A remote MCP endpoint at dejabars.com over streamable HTTP; no packages, environment variables or headers are declared. The server asks clients to keep the Mcp-Session-Id header from its responses and send it on later requests.
Before you install
Searches are asynchronous, so results arrive only after polling a task id. The service is hosted by a third party, so any sketch or query you submit is sent to that provider. No authentication is declared, so treat the endpoint as public and avoid sending sensitive information.

Installation

In SourceWeft

  1. Open DejaBars 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/com.dejabars%2Fpattern-search/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": {
    "dejabars": {
      "type": "http",
      "url": "https://dejabars.com/api/v1/mcp"
    }
  }
}

Tools

0
SourceWeft has not read this server's tools yet.

Version history

1
  1. v1.0.0LatestOct 31, 2026

Score

67% 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

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.