diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d9b97890..8d9fea77 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -61,6 +61,26 @@ jobs:
       - name: Lint Client Rust
         run: pnpm clients:rust:lint
 
+  spellcheck_rust:
+    name: Spellcheck Rust
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Environment
+        uses: ./.github/actions/setup
+        with:
+          cargo-cache-key: cargo-spellcheck
+
+      - name: Install cargo-spellcheck
+        uses: taiki-e/install-action@v2
+        with:
+          tool: cargo-spellcheck
+
+      - name: Run cargo-spellcheck
+        run: pnpm rust:spellcheck
+
   build_programs:
     name: Build programs
     runs-on: ubuntu-latest
diff --git a/Cargo.toml b/Cargo.toml
index dea04efe..af1f5d42 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,3 +10,6 @@ solana = "2.1.0"
 [workspace.metadata.toolchains]
 format = "nightly-2024-08-08"
 lint = "nightly-2024-08-08"
+
+[workspace.metadata.spellcheck]
+config = "scripts/spellcheck.toml"
diff --git a/package.json b/package.json
index 31139f50..9e70d669 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,8 @@
     "clients:rust:lint": "zx ./scripts/client/lint-rust.mjs",
     "clients:rust:publish": "zx ./scripts/client/publish-rust.mjs",
     "clients:rust:test": "zx ./scripts/client/test-rust.mjs",
-    "template:upgrade": "zx ./scripts/upgrade-template.mjs"
+    "template:upgrade": "zx ./scripts/upgrade-template.mjs",
+    "rust:spellcheck": "cargo spellcheck --code 1"
   },
   "devDependencies": {
     "@codama/renderers-js": "^1.1.0",
diff --git a/program/src/lib.rs b/program/src/lib.rs
index 898167a7..02df4b69 100644
--- a/program/src/lib.rs
+++ b/program/src/lib.rs
@@ -18,7 +18,7 @@ use {
     solana_pubkey::Pubkey,
 };
 
-/// Legacy symbols from Memo v1
+/// Legacy symbols from Memo version 1
 pub mod v1 {
     solana_pubkey::declare_id!("Memo1UhkJRfHyvLMcVucJwxXeuD728EqVDDwQDxFMNo");
 }
@@ -29,7 +29,7 @@ solana_pubkey::declare_id!("MemoSq4gqABAXKb96qnH8TysNcWxMyWCqXgDLGmfcHr");
 ///
 /// Accounts expected by this instruction:
 ///
-///   0. ..0+N. `[signer]` Expected signers; if zero provided, instruction will
+///   0. `..0+N` `[signer]` Expected signers; if zero provided, instruction will
 ///      be processed as a normal, unsigned spl-memo
 pub fn build_memo(memo: &[u8], signer_pubkeys: &[&Pubkey]) -> Instruction {
     Instruction {
diff --git a/scripts/solana.dic b/scripts/solana.dic
new file mode 100644
index 00000000..2530ee1a
--- /dev/null
+++ b/scripts/solana.dic
@@ -0,0 +1,51 @@
+1000
+config
+metadata
+json
+uri
+ui
+cli
+readme/S
+arg/S
+vec/S
+enum/S
+noop/S
+realloc/S
+overallocate/SGD
+namespace
+serde
+deserialize/SRGD
+deserialization
+struct/S
+param/S
+tuple/S
+metas
+infos
+async
+subcommand
+repo
+init
+solana
+sol/S
+blockchain/S
+permissionless
+composability
+runtime
+onchain
+offchain
+keypair/S
+decrypt/SGD
+lamport/S
+validator/S
+pubkey/S
+sysvar/S
+timestamp/S
+entrypoint/S
+spl
+pda/S
+multisignature/S
+multisig/S
+staker/S
+APY
+codama
+autogenerated
diff --git a/scripts/spellcheck.toml b/scripts/spellcheck.toml
new file mode 100644
index 00000000..67d80b07
--- /dev/null
+++ b/scripts/spellcheck.toml
@@ -0,0 +1,6 @@
+[Hunspell]
+use_builtin = true
+skip_os_lookups = false
+search_dirs = ["."]
+extra_dictionaries = ["solana.dic"]
+