MCP 服务器

local-knowledge-suite

Provides MCP tools for workspace initialization, health checks, context recall, and durable memory capture, enabling project-specific memory and shared company knowledge with citations.

README

Local Knowledge Suite

Tiếng Việt · Documentation · Security · Support

Local Knowledge Suite is a free, open-source Codex plugin for Windows. It gives each project a private memory vault and can optionally connect many projects to one citation-backed company knowledge base.

What it does

Skills tell Codex how to handle memory and company knowledge safely.
MCP tools let Codex initialize a workspace, check its health, recall context, and save durable project memory without repeated copy and paste.
Project memory keeps preferences and decisions inside one project.
Company knowledge lets several projects reuse verified facts with source excerpts and citations.

The plugin runs locally. It includes no telemetry or analytics. Windows is the supported release platform for v1.

Five-minute start: memory only

Requirements: Windows 10/11, PowerShell 5.1+, Git, Codex, and uv.

Install the tagged marketplace directly from GitHub:

codex plugin marketplace add luutru433-coder/local-knowledge-suite --ref v1.0.0
codex plugin add local-knowledge-suite@john-idk

Restart Codex and open a new task. In your project, ask:

Use $manage-local-knowledge to initialize this project as memory-only,
then check its Local Knowledge status.

No company repository is needed. The v1 default profile is memory-only.

Normal users can keep asking Codex and do not need a plugin path. To run the CLI yourself, resolve and verify the installed path once:

$Plugin = (codex plugin list --json | ConvertFrom-Json).installed |
  Where-Object { $_.pluginId -eq "local-knowledge-suite@john-idk" } |
  Select-Object -First 1

if (-not $Plugin) { throw "Local Knowledge Suite is not installed." }
$PluginRoot = [IO.Path]::GetFullPath([string]$Plugin.source.path)
$Launcher = Join-Path $PluginRoot "scripts\Invoke-LocalKnowledge.ps1"
if (-not (Test-Path -LiteralPath $Launcher)) {
  throw "Installed Local Knowledge Suite launcher was not found."
}

$ProjectRoot = (Resolve-Path ".").Path

& $Launcher `
  -Tool local-knowledge `
  -ToolArguments @(
    "project", "init", "--root", $ProjectRoot,
    "--profile", "memory-only", "--install-mode", "global"
  )

Always use an absolute project path. Run project doctor after setup and open a new Codex task so the installed skills and MCP server are reloaded.

In the user's application repository (not this product source repository), review and commit the stable project identity plus managed ignore rules:

git add .local-knowledge/project.toml .gitignore
git diff --cached -- .local-knowledge/project.toml .gitignore
git commit -m "chore: initialize local knowledge workspace"

Without the committed project manifest, a clone gets a different project ID and cannot import the original project's Memory snapshot.

Add company knowledge

Create a separate repository for a fictional example company:

$CompanyRoot = "D:\Knowledge\Northstar-Bicycle-Labs"
$AdminUser = "admin"

& "$PluginRoot\scripts\Invoke-LocalKnowledge.ps1" `
  -Tool local-knowledge `
  -ToolArguments @(
    "company", "init", "--root", $CompanyRoot,
    "--name", "Northstar Bicycle Labs", "--admin", $AdminUser
  )

The command returns a stable company_id. Initialize a project with profile combined to use both its own memory and the shared company evidence. V1 does not rebind an existing Memory-only project; choose combined at its first bootstrap. Put approved originals under the ignored COMPANY_ROOT\.local-sources\ directory; commit only the company manifest and canonical knowledge/.

Four MCP tools

Tool	Simple meaning
`bootstrap_workspace`	Prepare one project safely and repeatedly.
`knowledge_status`	Check compatibility, stores, warnings, and pending work.
`recall_context`	Search skills, project memory, and verified company evidence separately.
`capture_memory`	Save one durable project-specific fact after redaction and distillation.

knowledge_status and recall_context are non-destructive and idempotent, but they are not declared read-only. Status may acquire transient local locks; recall may distill already-captured pending Memory events and rebuild or cache derived indexes.

Company answers must have evidence_sufficient: true and verified citations. Memory and skill text never replace company evidence.

Memory snapshots are opt-in plain text for a user's own project repository. This product repository ignores .local-knowledge/memory-snapshot/ and never ships real user Memory.

Documentation

The guides cover global and vendored installation, company ingestion, multi-project reuse, Memory export/import, privacy, security, troubleshooting, uninstalling, MCP/CLI reference, and development with pnpm.

Development

Node.js is not required to use a released plugin. Maintainers use Node 22 and the repository-pinned pnpm 11.9.0 to build the portal and VitePress docs:

pnpm install --frozen-lockfile
pnpm --filter @local-knowledge-suite/docs build
pnpm --filter @local-knowledge-suite/portal build

uv sync --project .\plugins\local-knowledge-suite\runtime `
  --frozen --extra build --extra dev --python 3.12
uv run --project .\plugins\local-knowledge-suite\runtime `
  --frozen --extra build --extra dev --python 3.12 python -m pytest tests

pnpm is used because one lockfile can reproduce both JavaScript workspaces, its content-addressed store avoids duplicate downloads, and frozen installs fail when a manifest and lockfile disagree.