crowvault 2.1.1

MCP-native Python SDK for 327 AI dev tools — code generation, schemas, Docker, K8s, APIs via Model Context Protocol. Zero dependencies.

crowvault

Python SDK for CrowVault — MCP-native SDK for 327 AI dev tools — code generation via Model Context Protocol. Zero dependencies.

Install

pip install crowvault

Quick Start

from crowvault import CrowVaultClient

client = CrowVaultClient(api_key="cv_your_key_here")

# Generate a database schema
result = client.call("database-mcp", "design_schema",
                     aggregate="Order", database="postgresql")
print(result.text)

# Generate a Dockerfile
result = client.call("devops-mcp", "generate_dockerfile",
                     runtime="node", version="20")
print(result.text)

Authentication

# Option 1: Pass directly
client = CrowVaultClient(api_key="cv_...")

# Option 2: Environment variable
# export CROWVAULT_API_KEY=cv_...
client = CrowVaultClient()

API Reference

Call a Tool

result = client.call("database-mcp", "design_schema",
                     aggregate="Order",
                     database="postgresql",
                     outputFormat="prisma")

print(result.text)       # Generated code
print(result.success)    # True/False
print(result.meta)       # {server, tool, durationMs, ...}

Call with Dict Args

Use call_raw() when arg names conflict with Python keywords:

result = client.call_raw("api-mcp", "generate_openapi_spec", {
    "service": "users",
    "version": "v1",
    "format": "yaml",   # "format" is a Python builtin
})

List Servers & Tools

# All servers
servers = client.servers()
for s in servers:
    print(f"{s['name']} — {s['toolCount']} tools")

# All tools (or filter)
tools = client.tools(server="database-mcp")
tools = client.tools(search="schema")

Batch Execution

Execute up to 10 tools in parallel:

result = client.batch([
    {"server": "database-mcp", "tool": "design_schema",
     "args": {"aggregate": "Order", "database": "postgresql"}},
    {"server": "devops-mcp", "tool": "generate_dockerfile",
     "args": {"runtime": "node", "version": "20"}},
    {"server": "devops-mcp", "tool": "generate_k8s_deployment",
     "args": {"name": "order-service"}},
])

print(f"{result.succeeded}/{len(result.results)} succeeded")
for r in result.results:
    print(r.text[:100])

Workflows

Run multi-step pipelines that chain tools together:

# List available workflows
workflows = client.workflows()
for wf in workflows:
    print(f"{wf['id']} — {wf['stepCount']} steps")

# Run a workflow
result = client.run_workflow("microservice-scaffold",
                             name="orders",
                             language="node",
                             database="postgresql")

print(result)  # Step-by-step summary
print(result.success)
print(result.total_duration_ms)

for step in result.results:
    print(f"{step['tool']} — {step['durationMs']}ms")

Available workflows:

• microservice-scaffold — Microservice + schema + migration + Docker + K8s (5 steps)
• api-full-stack — OpenAPI + endpoint + tests + contracts (4 steps)
• ddd-complete — Bounded context + model + aggregate + entity + repo + schema (6 steps)
• event-driven — Kafka + event handler + DLQ (3 steps)
• deploy-stack — Dockerfile + Compose + K8s + Helm (4 steps)
• database-setup — Schema + ORM + migration + seed (4 steps)

9 Servers, 327 Tools

Server	Tools	Coverage
AWS	53	EC2, S3, Lambda, RDS, ECS, CloudFormation, IAM
GCP	41	Compute, GKE, Cloud Run, BigQuery, Pub/Sub
Full Stack	40	Express, NestJS, React, Vue, Next.js, FastAPI
Frontend	36	Components, state, routing, forms, accessibility
Database	34	PostgreSQL, MySQL, MongoDB, Prisma, migrations
Testing	31	Jest, Vitest, Cypress, load tests, mocks
Security	31	Auth, RBAC, encryption, OWASP, scanning
DevOps	31	Docker, K8s, Terraform, Helm, CI/CD, Prometheus
API	30	OpenAPI, GraphQL, gRPC, Kafka, webhooks, OAuth

Error Handling

from crowvault import CrowVaultClient
from crowvault.client import CrowVaultError

client = CrowVaultClient()

try:
    result = client.call("database-mcp", "design_schema",
                         aggregate="Order", database="postgresql")
    print(result.text)
except CrowVaultError as e:
    print(f"Error: {e} (HTTP {e.status})")

Pricing

• Free: 50 calls/month, 2 API keys — Sign up free
• Developer: $49/month, 1,000 calls, 5 keys
• Team: $199/month, 10,000 calls, 10 keys
• Enterprise: Custom

License

MIT. Copyright TechSynergy Corp.