diff --git a/AGENTS.md b/AGENTS.md
index dc0dea0..a73e9a7 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -24,12 +24,13 @@ This document tracks the AI agents and MCP servers configured in this project.
 | terraform-mcp | kneldevstack-aimiddleware-terraform-mcp | IaC automation, HCP Terraform, workspace management |
 | cloudron-mcp | kneldevstack-aimiddleware-cloudron-mcp | Self-hosted app management |
 
-#### Development Tools (3 servers)
+#### Development Tools (4 servers)
 | Service | Container Name | Description |
 |---------|---------------|-------------|
 | bash-language-server | kneldevstack-aimiddleware-bash-language-server | LSP for bash (diagnostics, completion, formatting) |
 | docker-language-server | kneldevstack-aimiddleware-docker-language-server | LSP for Dockerfiles, Compose files, Bake files |
 | context7-mcp | kneldevstack-aimiddleware-context7-mcp | MCP server framework and SDK for documentation |
+| marksman | kneldevstack-aimiddleware-marksman | LSP for Markdown (diagnostics, completion, navigation) |
 
 #### Content Management (4 servers)
 | Service | Container Name | Description |
diff --git a/STATUS.md b/STATUS.md
index 7a06915..c7aa37f 100644
--- a/STATUS.md
+++ b/STATUS.md
@@ -21,6 +21,7 @@ Last validated: 2026-01-22
 **Recently Built:**
 - bash-language-server: Built (v5.6.0) - configured in crush.json via wrapper script
 - docker-language-server: Built (v0.0.0) - configured in crush.json via wrapper script
+- marksman: Built (2025-12-13) - configured in crush.json via wrapper script
 
 **Builds in Progress:**
 - None
@@ -31,6 +32,7 @@ Last validated: 2026-01-22
 **LSP Servers:**
 - ✓ bash-language-server: Working (v5.6.0) - stdio-based, configured in crush.json
 - ✓ docker-language-server: Working (v0.0.0) - stdio-based, configured in crush.json
+- ✓ marksman: Working (2025-12-13) - stdio-based, configured in crush.json
 
 ## Detailed Status
 
@@ -38,6 +40,7 @@ Last validated: 2026-01-22
 |------------|--------|-------|
 | bash-language-server | Built | Container built using prebuilt npm package (190MB). LSP configured in crush.json via wrapper script. Version 5.6.0. |
 | docker-language-server | Built | Container built from Go source (49.2MB). LSP configured in crush.json via wrapper script. Version 0.0.0. |
+| marksman | Built | Container built from prebuilt binary (144MB). LSP configured in crush.json via wrapper script. Version 2025-12-13. |
 
 ## Known Issues