About QdrantSkillsMCP
QdrantSkillsMCP is an MCP server published by jamesburton in the RAG category: mCP server for semantic skill search and retrieval using Qdrant. Provides vector-based skill storage, semantic search, and multi-agent setup via CLI and MCP tools.
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Install
git clone https://github.com/jamesburton/QdrantSkillsMCPThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (9)
add-skillPersist a skill with YAML frontmatter to Qdrant
Parameters not published.
archive-skillSoft-hide a skill without deletion
Parameters not published.
delete-skillPermanently remove a skill
Parameters not published.
get-skill-guideReturns the bundled guide teaching agents how to use QdrantSkillsMCP
Parameters not published.
list-skillsList all skills (supports `--names` and `--summaries` modes)
Parameters not published.
load-skillFetch specific skill(s) by name
Parameters not published.
reset-sessionClear session tracking for loaded skills
Parameters not published.
search-skillsSemantic vector search with configurable temperature and max results
Parameters not published.
update-skillUpdate existing skill content and re-embed
Parameters not published.
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README
QdrantSkillsMCP
A .NET 10 MCP server for vector-based skill storage and retrieval using Qdrant. Enables AI agents (Claude Code, Copilot, Codex, etc.) to semantically search, load, and manage skills via MCP tools.
Prerequisites
- .NET 10 SDK (required)
- A Qdrant instance — local via Docker/Aspire, or a hosted service like Qdrant Cloud
Get Started
No install needed — dnx runs the tool directly from NuGet, always using the latest version:
# Initialize config (creates ~/.qdrant-skills/config.json with local defaults)
dnx QdrantSkillsMCP -- --config init
# Auto-configure your AI agent (Claude, Copilot, Codex, etc.)
dnx QdrantSkillsMCP -- --setup
# Verify your Qdrant connection
dnx QdrantSkillsMCP -- --config validate
What is
dnx? It's .NET 10's equivalent ofnpx— runs NuGet tools without installing them. Always gets the latest version automatically.
Alternative: Global Install
If you prefer a permanent installation (no dnx prefix needed):
dotnet tool install -g QdrantSkillsMCP
qdrant-skills-mcp --config init
qdrant-skills-mcp --setup
Update later with: dotnet tool update -g QdrantSkillsMCP
Configuration
# Show all config with source annotations ([default], [user], [project], [env])
dnx QdrantSkillsMCP -- --config show
# Connect to a remote Qdrant instance
dnx QdrantSkillsMCP -- --config set QdrantHost=my-qdrant.example.com
dnx QdrantSkillsMCP -- --config set QdrantGrpcPort=6334
dnx QdrantSkillsMCP -- --config set UseTls=true
dnx QdrantSkillsMCP -- --config set QdrantApiKey=your-api-key
# Named profiles for switching between environments
dnx QdrantSkillsMCP -- --config use cloud
# Validate connection works
dnx QdrantSkillsMCP -- --config validate
# Generate env var template for your shell (auto-detects bash/PowerShell/cmd)
dnx QdrantSkillsMCP -- --config env
# Interactive config wizard
dnx QdrantSkillsMCP -- --config
Config files:
- User-level:
~/.qdrant-skills/config.json(API keys, personal settings) - Project-level:
./qdrant-skills.json(shared team settings) - Precedence: Environment variables > Project > User > Defaults
CLI Usage
# Search skills by meaning
dnx QdrantSkillsMCP -- --console search "authentication patterns"
# List all skills
dnx QdrantSkillsMCP -- --console list
# JSON output for scripting
dnx QdrantSkillsMCP -- --console --json search "error handling"
# Interactive REPL with tab completion and history
dnx QdrantSkillsMCP -- --console
# Show help
dnx QdrantSkillsMCP -- --console help
MCP Server Mode
By default (no flags), QdrantSkillsMCP runs as an MCP server over stdio. This is how AI agents connect to it. The --setup wizard configures this automatically for your agent.
Available MCP Tools
| Tool | Description |
|---|---|
search-skills |
Semantic vector search with configurable temperature and max results |
load-skill |
Fetch specific skill(s) by name |
add-skill |
Persist a skill with YAML frontmatter to Qdrant |
update-skill |
Update existing skill content and re-embed |
delete-skill |
Permanently remove a skill |
archive-skill |
Soft-hide a skill without deletion |
list-skills |
List all skills (supports --names and --summaries modes) |
reset-session |
Clear session tracking for loaded skills |
get-skill-guide |
Returns the bundled guide teaching agents how to use QdrantSkillsMCP |
ONNX Model Packages
For local embedding without API keys, three pre-built model packages are available:
| Package | Model | Size | Quality | Dims |
|---|---|---|---|---|
QdrantSkillsMCP.Models.MiniLM |
all-MiniLM-L6-v2 | ~23 MB | Fastest | 384 |
QdrantSkillsMCP.Models.BgeSmall |
BGE-small-en-v1.5 | ~34 MB | Best value | 384 |
QdrantSkillsMCP.Models.BgeBase |
BGE-base-en-v1.5 | ~105 MB | Highest quality | 768 |
Without a companion package, the tool auto-downloads
all-MiniLM-L6-v2from HuggingFace on first use (~23 MB, requires internet). This works with no setup.
To pre-install a model, add it to your NuGet global cache (works without a project):
# Create a temp project, restore, then discard — populates the NuGet cache
dotnet new console -o /tmp/model-install --no-restore
dotnet add /tmp/model-install package QdrantSkillsMCP.Models.BgeSmall
dotnet restore /tmp/model-install
The tool auto-detects the model in ~/.nuget/packages/qdrantskillsmcp.models.bgesmall/ on startup.
Then select it:
dnx QdrantSkillsMCP -- --config set OnnxModelName=bge-small-en-v1.5
Embedding Providers
Configure via dnx QdrantSkillsMCP -- --config set EmbeddingProvider=<provider>:
| Provider | Model | Notes |
|---|---|---|
| LocalONNX (default) | all-MiniLM-L6-v2 | Runs locally, no API key needed, 384 dimensions |
| OpenAI | text-embedding-3-small/large | Requires OpenAiApiKey or OPENAI_API_KEY env var |
| Ollama | Any Ollama embedding model | Set EmbeddingUrl (default: http://localhost:11434) |
| AzureOpenAI | Azure-hosted embeddings | Requires endpoint, key, and deployment name |
Development
Requires .NET 10 SDK and Docker (for Qdrant via Aspire).
# Run with Aspire (starts Qdrant automatically)
dotnet run --project src/QdrantSkillsMCP.AppHost
# Run unit tests
dotnet test tests/QdrantSkillsMCP.UnitTests
# Run all tests (requires Qdrant running)
dotnet test
License
MIT
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.