Append Log MCP

io.github.bobbyhousePublished by GitHub account bobbyhousev1.0.0Updated Oct 27, 2026

A generic append-only log MCP server. Persist timestamped JSON entries and query them by recency.

VerifiedSTDIODesktop onlyFiles & StorageKnowledge & Memory

Overview

AI-generated overview

A local append-only log server that lets an assistant persist timestamped JSON entries to a JSONL file and query them by recency.

What you can do
  • Append timestamped JSON entries to a JSONL log file
  • Query stored entries by recency
  • Choose which of the two tools (append, query) are exposed via configuration
When to use it
Useful when you want an assistant to keep a durable, append-only record of events or notes across sessions and read back the most recent ones, without setting up a database.
Requirements
Runs as a local process via Docker (image roberthouse224/append-log-mcp:1.0.0, stdio transport). Requires the APPEND_LOG_TOOLS environment variable listing the tools to expose (append, query). APPEND_LOG_FILE optionally sets the JSONL path inside the container, defaulting to append-log.jsonl in the current working directory. No authentication declared.
Before you install
The log file is written to and persists on disk, so entries remain after the session; point APPEND_LOG_FILE at a location you are comfortable storing data in. Entries are append-only, so mistakes cannot be edited away through the server.

Installation

In SourceWeft

  1. Open Append Log MCP in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v1.0.0LatestSep 16, 2026

Score

25% 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 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 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.

  • License10 pts

    Declare a license in the repository or the registry entry.