What is mcp-toolbox built with?

Q: Which repos have a stack like mcp-toolbox's?

The ones that share most of its stack: Tencent/WeKnora, hashicorp/vault, and The-Vibe-Company/quivr.

mcp-toolbox is a Go repo built with chi and github.com/go-chi/render. It stores its data in Postgres, cloud.google.com/go/cloudsqlconn, Neo4j, github.com/apache/cassandra-gocql-driver/v2, github.com/gocql/gocql, and 1 more, reaches it with github.com/jmoiron/sqlx, signs people in with golang.org/x/oauth2, github.com/MicahParks/jwkset, github.com/golang-jwt/jwt/v5, and github.com/MicahParks/keyfunc/v3, connects to Google, validates its data with github.com/go-playground/validator/v10, is tested with github.com/testcontainers/testcontainers-go, deploys with OpenTelemetry, go.opentelemetry.io/otel, go.opentelemetry.io/otel/metric, cloud.google.com/go/logging, go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp, and 3 more, and uses go-redis, mysql, pgx, sqlite, ClickHouse, and 8 more. It has 287,166 written lines, with 579 test files.

Read on November 7, 2026, at commit 8d54da0. Read it as markdown

Backend

The base 2

chi4 files
github.com/go-chi/render3 files

Data 19

Postgres42 files · internal/sources/alloydbpg/alloydb_pg.go, line 29
cloud.google.com/go/cloudsqlconn4 files
Neo4j4 files
github.com/apache/cassandra-gocql-driver/v22 files
github.com/gocql/gocql2 files
ClickHouse1 file
github.com/elastic/elastic-transport-go/v81 file
go-redis
mysql
github.com/valkey-io/valkey-go2 files
cloud.google.com/go/alloydbconn1 file
github.com/cockroachdb/cockroach-go/v21 file

7 more

github.com/godror/godror1 file
github.com/microsoft/go-mssqldb1 file
github.com/nakagami/firebirdsql1 file
github.com/sijms/go-ora/v21 file
github.com/snowflakedb/gosnowflake/v21 file
pgx
sqlite

Data access 1

github.com/jmoiron/sqlx3 files

Sign-in 4

github.com/MicahParks/jwkset4 files
github.com/golang-jwt/jwt/v51 file
golang.org/x/oauth221 files
github.com/MicahParks/keyfunc/v31 file

Services 1

Google60 files · internal/auth/google/google.go, line 28

Support

Validation 1

github.com/go-playground/validator/v101 file

Testing 1

github.com/testcontainers/testcontainers-go10 files

Deploy 8

OpenTelemetry60 files
go.opentelemetry.io/otel12 files
go.opentelemetry.io/otel/metric7 files
cloud.google.com/go/logging1 file
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp1 file
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp1 file
go.opentelemetry.io/otel/sdk1 file
go.opentelemetry.io/otel/sdk/metric1 file

Tools 2

github.com/spf13/cobra6 files
golang.org/x/mod1 file

Other 13

github.com/goccy/go-yaml384 files
github.com/google/uuid4 files
google.golang.org/grpc3 files
google.golang.org/genproto2 files
github.com/go-chi/cors1 file
go.opentelemetry.io/contrib/propagators/autoprop1 file
google.golang.org/genproto/googleapis/api1 file
google.golang.org/protobuf12 files
golang.org/x/sync2 files
github.com/cenkalti/backoff/v61 file
github.com/fsnotify/fsnotify1 file
github.com/googleapis/gax-go/v21 file

1 more

github.com/spf13/pflag1 file

Other repos with a similar stack

Ordered by how much of its stack they share with mcp-toolbox, then by stars.

TencentWeKnora
36.7k
Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.
11 of 52 in commonCompare →
hashicorpvault
36.5k
A tool for secrets management, encryption as a service, and privileged access management
11 of 52 in commonCompare →
The-Vibe-Companyquivr
39.6k
An open-source engine that turns continuous content streams into search and monitoring. Durable ingestion, hybrid search, alerts, and plugins for formats, models and business rules.
9 of 52 in commonCompare →
seaweedfsseaweedfs
35.9k
SeaweedFS is a distributed storage system for object storage (S3), file systems, Iceberg table buckets, and Lance vector buckets, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.
9 of 52 in commonCompare →
infiniflowragflow
93.5k
RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.
8 of 52 in commonCompare →
go-giteagitea
58.9k
Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
8 of 52 in commonCompare →

Frequently asked questions

What language is mcp-toolbox written in?

mcp-toolbox is written in Go, with 287,166 written lines.

What framework does mcp-toolbox use?

mcp-toolbox is built with chi and github.com/go-chi/render.

What database does mcp-toolbox use?

mcp-toolbox stores its data in Postgres, cloud.google.com/go/cloudsqlconn, Neo4j, github.com/apache/cassandra-gocql-driver/v2, github.com/gocql/gocql, and github.com/valkey-io/valkey-go and reaches it with github.com/jmoiron/sqlx.

The proof: internal/sources/alloydbpg/alloydb_pg.go, line 29

What does mcp-toolbox sign people in with?

mcp-toolbox signs people in with golang.org/x/oauth2, github.com/MicahParks/jwkset, github.com/golang-jwt/jwt/v5, and github.com/MicahParks/keyfunc/v3.

What services does mcp-toolbox use?

mcp-toolbox connects to Google and uses go-redis, mysql, pgx, sqlite, ClickHouse, cloud.google.com/go/alloydbconn, github.com/cockroachdb/cockroach-go/v2, github.com/elastic/elastic-transport-go/v8, github.com/godror/godror, github.com/microsoft/go-mssqldb, github.com/nakagami/firebirdsql, github.com/sijms/go-ora/v2, and github.com/snowflakedb/gosnowflake/v2.

The proof: internal/auth/google/google.go, line 28

Does mcp-toolbox have tests?

Yes. mcp-toolbox has 579 test files and is tested with github.com/testcontainers/testcontainers-go.

Which repos have a stack like mcp-toolbox's?

The ones that share most of its stack:Tencent/WeKnora hashicorp/vault The-Vibe-Company/quivr