rust-mcp-sdk 2.0.0

An asynchronous SDK and framework for building MCP-Servers and MCP-Clients, leveraging the rust-mcp-schema for type safe MCP Schema Objects.
Documentation
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
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# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
# to registry (e.g., crates.io) dependencies.
#
# If you are reading this file be aware that the original Cargo.toml
# will likely look very different (and much more reasonable).
# See Cargo.toml.orig for the original contents.

[package]
edition = "2021"
rust-version = "1.80.0"
name = "rust-mcp-sdk"
version = "2.0.0"
authors = ["Ali Hashemi"]
build = false
exclude = [
    "assets/",
    "tests/",
]
autolib = false
autobins = false
autoexamples = false
autotests = false
autobenches = false
description = "An asynchronous SDK and framework for building MCP-Servers and MCP-Clients, leveraging the rust-mcp-schema for type safe MCP Schema Objects."
documentation = "https://docs.rs/rust-mcp-sdk"
readme = "README.md"
keywords = [
    "rust-mcp-stack",
    "model",
    "context",
    "protocol",
    "sdk",
]
categories = [
    "data-structures",
    "parser-implementations",
    "parsing",
]
license = "MIT"
repository = "https://github.com/rust-mcp-stack/rust-mcp-sdk"

[package.metadata.typos.default]
extend-ignore-re = ["clonable"]

[features]
auth = [
    "url",
    "jsonwebtoken/aws_lc_rs",
    "reqwest",
]
client = []
default = [
    "client",
    "server",
    "auth",
    "macros",
    "stdio",
    "sse",
    "streamable-http",
]
macros = ["rust-mcp-macros/sdk"]
server = []
sse = [
    "rust-mcp-transport/sse",
    "http-body",
    "http-body-util",
    "tokio-stream",
]
stdio = ["rust-mcp-transport/stdio"]
streamable-http = [
    "rust-mcp-transport/streamable-http",
    "http-body",
    "http-body-util",
    "tokio-stream",
    "reqwest",
]

[lib]
name = "rust_mcp_sdk"
path = "src/lib.rs"

[[example]]
name = "hello-world-mcp-server-stdio"
path = "examples/hello-world-mcp-server-stdio.rs"

[[example]]
name = "hello-world-mcp-server-stdio-core"
path = "examples/hello-world-mcp-server-stdio-core.rs"

[[example]]
name = "hello-world-server-streamable-http"
path = "examples/hello-world-server-streamable-http.rs"

[[example]]
name = "hello-world-server-streamable-http-core"
path = "examples/hello-world-server-streamable-http-core.rs"

[[example]]
name = "mcp-client-with-oauth"
path = "examples/mcp-client-with-oauth.rs"

[[example]]
name = "mcp-server-oauth-remote"
path = "examples/mcp-server-oauth-remote.rs"

[[example]]
name = "quick-start-client-stdio"
path = "examples/quick-start-client-stdio.rs"

[[example]]
name = "quick-start-server-stdio"
path = "examples/quick-start-server-stdio.rs"

[[example]]
name = "quick-start-streamable-http"
path = "examples/quick-start-streamable-http.rs"

[[example]]
name = "simple-mcp-client-sse"
path = "examples/simple-mcp-client-sse.rs"

[[example]]
name = "simple-mcp-client-sse-core"
path = "examples/simple-mcp-client-sse-core.rs"

[[example]]
name = "simple-mcp-client-stdio"
path = "examples/simple-mcp-client-stdio.rs"

[[example]]
name = "simple-mcp-client-stdio-core"
path = "examples/simple-mcp-client-stdio-core.rs"

[[example]]
name = "simple-mcp-client-streamable-http"
path = "examples/simple-mcp-client-streamable-http.rs"

[[example]]
name = "simple-mcp-client-streamable-http-core"
path = "examples/simple-mcp-client-streamable-http-core.rs"

[[example]]
name = "streamable_http_healthcheck"
path = "examples/streamable_http_healthcheck.rs"

[dependencies.async-trait]
version = "0.1"

[dependencies.base64]
version = "0.23"

[dependencies.bytes]
version = "1.10"

[dependencies.futures]
version = "0.3"

[dependencies.hmac]
version = "0.12"

[dependencies.http]
version = "1.3"

[dependencies.http-body]
version = "1.0"
optional = true

[dependencies.http-body-util]
version = "0.1"
optional = true

[dependencies.jsonwebtoken]
version = "10.1"
features = ["aws_lc_rs"]
optional = true

[dependencies.reqwest]
version = "0.12"
features = [
    "stream",
    "rustls-tls",
    "json",
    "cookies",
    "multipart",
    "stream",
    "rustls-tls",
    "json",
    "cookies",
    "multipart",
]
optional = true
default-features = false

[dependencies.rust-mcp-macros]
version = "2.0.0"
optional = true
default-features = false

[dependencies.rust-mcp-schema]
version = "2.0.0"
default-features = false

[dependencies.rust-mcp-transport]
version = "2.0.0"
default-features = false

[dependencies.serde]
version = "1.0"
features = [
    "derive",
    "serde_derive",
]

[dependencies.serde_json]
version = "1.0"

[dependencies.sha2]
version = "0.10"

[dependencies.thiserror]
version = "2.0"

[dependencies.time]
version = "0.3.0"
features = [
    "formatting",
    "local-offset",
]

[dependencies.tokio]
version = "1.4"
features = ["full"]

[dependencies.tokio-stream]
version = "0.1"
optional = true

[dependencies.tracing]
version = "0.1"

[dependencies.url]
version = "2.5"
features = ["serde"]
optional = true

[dependencies.uuid]
version = "1"
features = ["v4"]

[dev-dependencies.colored]
version = "3.0.0"

[dev-dependencies.reqwest]
version = "0.12"
features = [
    "stream",
    "rustls-tls",
    "json",
    "cookies",
    "multipart",
    "json",
]
default-features = false

[dev-dependencies.tempfile]
version = "3.23.0"

[dev-dependencies.tokio]
version = "1.4"
features = [
    "full",
    "full",
    "test-util",
]

[dev-dependencies.tracing-subscriber]
version = "0.3"
features = [
    "env-filter",
    "std",
    "fmt",
    "env-filter",
    "std",
    "fmt",
]

[dev-dependencies.wiremock]
version = "0.6"

[lints.clippy]
dbg_macro = "deny"
todo = "deny"