diff --git a/Cargo.lock b/Cargo.lock
index 8c6c591..137efd0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,16 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "Inflector"
+version = "0.11.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe438c63458706e03479442743baae6c88256498e6431708f6dfc520a26515d3"
+dependencies = [
+ "lazy_static",
+ "regex",
+]
+
 [[package]]
 name = "addr2line"
 version = "0.24.2"
@@ -17,6 +27,19 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "ahash"
+version = "0.8.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a15f179cd60c4584b8a8c596927aadc462e27f2ca70c04e0071964a73ba7a75"
+dependencies = [
+ "cfg-if",
+ "getrandom 0.3.3",
+ "once_cell",
+ "version_check",
+ "zerocopy",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -32,6 +55,16 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"
 
+[[package]]
+name = "annotate-snippets"
+version = "0.12.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8ee2f071d418442e50c643c4e7a4051ce3abd9dba11713cc6cdf4f4a3f3cca5"
+dependencies = [
+ "anstyle",
+ "unicode-width",
+]
+
 [[package]]
 name = "anstream"
 version = "0.6.19"
@@ -82,6 +115,12 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+
 [[package]]
 name = "async-trait"
 version = "0.1.88"
@@ -90,7 +129,7 @@ checksum = "e539d3fca749fcee5236ab05e93a52867dd549cc157c8cb7f99595f3cedffdb5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -107,7 +146,7 @@ checksum = "ffdcb70bdbc4d478427380519163274ac86e52916e10f0a8889adf0f96d3fee7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -206,8 +245,12 @@ name = "autocorrect-lsp"
 version = "2.9.4"
 dependencies = [
  "autocorrect 2.15.0",
+ "ropey",
+ "serde_json",
  "tokio",
  "tower-lsp",
+ "typos",
+ "typos-cli",
 ]
 
 [[package]]
@@ -296,7 +339,7 @@ dependencies = [
  "regex",
  "rustc-hash 1.1.0",
  "shlex",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -327,6 +370,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "234113d19d0d7d613b40e86fb654acf958910802bcceab913a4f9e7cda03b1a4"
 dependencies = [
  "memchr",
+ "regex-automata",
  "serde",
 ]
 
@@ -432,6 +476,16 @@ dependencies = [
  "clap_derive",
 ]
 
+[[package]]
+name = "clap-verbosity-flag"
+version = "3.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d92b1fab272fe943881b77cc6e920d6543e5b1bfadbd5ed81c7c5a755742394"
+dependencies = [
+ "clap",
+ "log",
+]
+
 [[package]]
 name = "clap_builder"
 version = "4.5.40"
@@ -453,7 +507,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -468,6 +522,16 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b05b61dc5112cbb17e4b6cd61790d9845d13888356391624cbe7e41efeac1e75"
 
+[[package]]
+name = "colorchoice-clap"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ff31f4fe290e780fe3bbec6b2eb9dbfdccd1630e79a104c221d99243de81493"
+dependencies = [
+ "clap",
+ "colorchoice",
+]
+
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -497,6 +561,15 @@ version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
+[[package]]
+name = "content_inspector"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7bda66e858c683005a53a9a60c69a4aca7eeaa45d124526e389f7aec8e62f38"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.6.0"
@@ -624,7 +697,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a2785755761f3ddc1492979ce1e48d2c00d09311c39e4466429188f3dd6501"
 dependencies = [
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -651,7 +724,42 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "darling"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -677,12 +785,71 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "deranged"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a41953f86f8a05768a6cda24def994fd2f424b04ec5c719cf89989779f199071"
+dependencies = [
+ "powerfmt",
+]
+
+[[package]]
+name = "derive_more"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "093242cf7570c207c83073cf82f79706fe7b8317e98620a47d5be7c3d8497678"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+ "unicode-xid",
+]
+
+[[package]]
+name = "derive_setters"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae5c625eda104c228c06ecaf988d1c60e542176bd7a490e60eeda3493244c0c9"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "dictgen"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6998178e010dcdb4351f2f40ce024d28d06b5b033c0664a6c3922cfbf268a53f"
+dependencies = [
+ "phf",
+ "phf_shared",
+ "unicase",
+]
+
 [[package]]
 name = "diff"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56254986775e3233ffa9c4d7d3faaf6d36a2c09d30b20687e9f88bc8bafc16c8"
 
+[[package]]
+name = "difflib"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -701,7 +868,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -750,6 +917,47 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "enumflags2"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1027f7680c853e056ebcec683615fb6fbbc07dbaa13b4d5d9442b146ded4ecef"
+dependencies = [
+ "enumflags2_derive",
+]
+
+[[package]]
+name = "enumflags2_derive"
+version = "0.7.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67c78a4d8fdf9953a5c9d458f9efe940fd97a0cab0941c075a813ac594733827"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "env_filter"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "186e05a59d4c50738528153b83b0b0194d3a29507dfec16eccd4b342903397d0"
+dependencies = [
+ "log",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c863f0904021b108aa8b2f55046443e6b1ebde8fd4a15c399893aae4fa069f"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "log",
+]
+
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -859,7 +1067,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1094,6 +1302,22 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "human-panic"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac63a746b187e95d51fe16850eb04d1cfef203f6af98e6c405a6f262ad3df00a"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "backtrace",
+ "os_info",
+ "serde",
+ "serde_derive",
+ "toml",
+ "uuid",
+]
+
 [[package]]
 name = "hyper"
 version = "0.14.32"
@@ -1279,6 +1503,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "1.0.3"
@@ -1318,9 +1548,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.10.0"
+version = "2.11.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
+checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.4",
@@ -1402,6 +1632,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.15"
@@ -1438,6 +1677,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "kstring"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "558bf9508a558512042d3095138b1f7b8fe90c5467d94f9f1da28b3731c5dbd1"
+dependencies = [
+ "serde",
+ "static_assertions",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -1544,7 +1793,7 @@ checksum = "5968c820e2960565f647819f5928a42d6e874551cab9d88d75e3e0660d7f71e3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1625,7 +1874,7 @@ dependencies = [
  "napi-derive-backend",
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1640,7 +1889,7 @@ dependencies = [
  "quote",
  "regex",
  "semver",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1662,6 +1911,12 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "num-conv"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1714,6 +1969,18 @@ version = "11.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6790f58c7ff633d8771f42965289203411a5e5c68388703c06e14f24770b41e"
 
+[[package]]
+name = "os_info"
+version = "3.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0e1ac5fde8d43c34139135df8ea9ee9465394b2d8d20f032d38998f64afffc3"
+dependencies = [
+ "log",
+ "plist",
+ "serde",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "owo-colors"
 version = "4.2.2"
@@ -1780,7 +2047,7 @@ dependencies = [
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1793,6 +2060,51 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "phf"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "913273894cec178f401a31ec4b656318d95473527be05c0752cc41cdc32be8b7"
+dependencies = [
+ "phf_macros",
+ "phf_shared",
+ "serde",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2cbb1126afed61dd6368748dae63b1ee7dc480191c6262a3b4ff1e29d86a6c5b"
+dependencies = [
+ "fastrand",
+ "phf_shared",
+]
+
+[[package]]
+name = "phf_macros"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d713258393a82f091ead52047ca779d37e5766226d009de21696c4e667044368"
+dependencies = [
+ "phf_generator",
+ "phf_shared",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+ "unicase",
+]
+
+[[package]]
+name = "phf_shared"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06005508882fb681fd97892ecff4b7fd0fee13ef1aa569f8695dae7ab9099981"
+dependencies = [
+ "siphasher",
+ "unicase",
+]
+
 [[package]]
 name = "pin-project"
 version = "1.1.10"
@@ -1810,7 +2122,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1835,6 +2147,19 @@ dependencies = [
  "spki",
 ]
 
+[[package]]
+name = "plist"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "740ebea15c5d1428f910cd1a5f52cebf8d25006245ed8ade92702f4943d91e07"
+dependencies = [
+ "base64 0.22.1",
+ "indexmap",
+ "quick-xml 0.38.3",
+ "serde",
+ "time",
+]
+
 [[package]]
 name = "plotters"
 version = "0.3.7"
@@ -1878,6 +2203,12 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "powerfmt"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -1897,6 +2228,22 @@ dependencies = [
  "yansi",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.37"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "proc-exit"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a5390699eb9ac50677729fda96fb8339d4629f257cc6cfa6eaa673730f8f63"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.95"
@@ -1975,6 +2322,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.38.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42a232e7487fc2ef313d96dde7948e7a3c05101870d8985e4fd8d26aedd27b89"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "quinn"
 version = "0.11.8"
@@ -2124,7 +2480,7 @@ dependencies = [
  "quote",
  "regex",
  "shell-words",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2267,6 +2623,16 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "ropey"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93411e420bcd1a75ddd1dc3caf18c23155eda2c090631a85af21ba19e97093b5"
+dependencies = [
+ "smallvec",
+ "str_indices",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.25"
@@ -2394,6 +2760,33 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "schemafy_core"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bec29dddcfe60f92f3c0d422707b8b56473983ef0481df8d5236ed3ab8fdf24"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemafy_lib"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af3d87f1df246a9b7e2bfd1f4ee5f88e48b11ef9cfc62e63f0dead255b1a6f5f"
+dependencies = [
+ "Inflector",
+ "proc-macro2",
+ "quote",
+ "schemafy_core",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "syn 1.0.109",
+ "uriparse",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -2432,7 +2825,7 @@ dependencies = [
  "hyper 1.6.0",
  "indicatif",
  "log",
- "quick-xml",
+ "quick-xml 0.37.5",
  "regex",
  "reqwest 0.12.20",
  "self-replace",
@@ -2458,34 +2851,75 @@ checksum = "1bc711410fbe7399f390ca1c3b60ad0f53f80e95c5eb935e52268a0e2cd49acc"
 
 [[package]]
 name = "serde"
-version = "1.0.219"
+version = "1.0.228"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+dependencies = [
+ "serde_core",
+ "serde_derive",
+]
+
+[[package]]
+name = "serde-sarif"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b39432f20e354de863582451c54bac03ffa63f7dd77f8b1e0ddee211950ab2a2"
+dependencies = [
+ "anyhow",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "schemafy_lib",
+ "serde",
+ "serde_json",
+ "strum",
+ "strum_macros",
+ "syn 2.0.106",
+ "thiserror 2.0.12",
+ "typed-builder",
+]
+
+[[package]]
+name = "serde_core"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
+checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.219"
+version = "1.0.228"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
+checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.140"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
+]
+
+[[package]]
+name = "serde_regex"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a8136f1a4ea815d7eac4101cfd0b16dc0cb5e1fe1b8609dfd728058656b7badf"
+dependencies = [
+ "regex",
+ "serde",
 ]
 
 [[package]]
@@ -2496,7 +2930,16 @@ checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "serde_spanned"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5417783452c2be558477e104686f7de5dae53dba813c28435e0e70f82d9b04ee"
+dependencies = [
+ "serde_core",
 ]
 
 [[package]]
@@ -2557,6 +3000,18 @@ dependencies = [
  "rand_core 0.6.4",
 ]
 
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
+[[package]]
+name = "siphasher"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d"
+
 [[package]]
 name = "slab"
 version = "0.4.10"
@@ -2595,12 +3050,43 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "str_indices"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d08889ec5408683408db66ad89e0e1f93dff55c73a4ccc71c427d5b277ee47e6"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "strum"
+version = "0.26.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8fec0f0aef304996cf250b31b5a10dee7980c85da9d759361292b8bca5a18f06"
+
+[[package]]
+name = "strum_macros"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c6bee85a5a24955dc440386795aa378cd9cf82acd5f764469152d2270e581be"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "subtle"
 version = "2.6.1"
@@ -2617,6 +3103,12 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "supports-unicode"
+version = "3.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7401a30af6cb5818bb64852270bb722533397edcfc7344954a38f420819ece2"
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -2630,9 +3122,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.104"
+version = "2.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
+checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2662,7 +3154,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2716,6 +3208,16 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "terminal_size"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60b8cb979cb11c32ce1603f8137b22262a9d131aaa5c37b5678025f22b8becd0"
+dependencies = [
+ "rustix",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.69"
@@ -2742,7 +3244,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2753,7 +3255,16 @@ checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f60246a4944f24f6e018aa17cdeffb7818b76356965d03b07d6a9886e8962185"
+dependencies = [
+ "cfg-if",
 ]
 
 [[package]]
@@ -2765,6 +3276,37 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
+name = "time-core"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b"
+
+[[package]]
+name = "time-macros"
+version = "0.2.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3"
+dependencies = [
+ "num-conv",
+ "time-core",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.8.1"
@@ -2824,7 +3366,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2860,6 +3402,45 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "toml"
+version = "0.9.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00e5e5d9bf2475ac9d4f0d9edab68cc573dc2fd644b0dba36b0c30a92dd9eaa0"
+dependencies = [
+ "indexmap",
+ "serde_core",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_parser",
+ "toml_writer",
+ "winnow",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32f1085dec27c2b6632b04c80b3bb1b4300d6495d1e129693bdda7d91e72eec1"
+dependencies = [
+ "serde_core",
+]
+
+[[package]]
+name = "toml_parser"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cf893c33be71572e0e9aa6dd15e6677937abd686b066eac3f8cd3531688a627"
+dependencies = [
+ "winnow",
+]
+
+[[package]]
+name = "toml_writer"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d163a63c116ce562a22cda521fcc4d79152e7aba014456fb5eb442f6d6a10109"
+
 [[package]]
 name = "tower"
 version = "0.4.13"
@@ -2944,7 +3525,7 @@ checksum = "84fd902d4e0b9a4b27f2f440108dc034e1758628a9b702f8ec61ad66355422fa"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2972,7 +3553,7 @@ checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2990,18 +3571,129 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
+[[package]]
+name = "typed-arena"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6af6ae20167a9ece4bcb41af5b80f8a1f1df981f6391189ce00fd257af04126a"
+
+[[package]]
+name = "typed-builder"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd9d30e3a08026c78f246b173243cf07b3696d274debd26680773b6773c2afc7"
+dependencies = [
+ "typed-builder-macro",
+]
+
+[[package]]
+name = "typed-builder-macro"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c36781cc0e46a83726d9879608e4cf6c2505237e263a8eb8c24502989cfdb28"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "typenum"
 version = "1.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1dccffe3ce07af9386bfd29e80c0ab1a8205a2fc34e4bcd40364df902cfa8f3f"
 
+[[package]]
+name = "typos"
+version = "0.10.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68a9d9616d93bdd67a46d0971e051cd331aa9d695f7df3c388d2d4272107eb50"
+dependencies = [
+ "bstr",
+ "itertools 0.14.0",
+ "serde",
+ "simdutf8",
+ "unicode-xid",
+ "winnow",
+]
+
+[[package]]
+name = "typos-cli"
+version = "1.37.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cdb5aa4f0a4a4ac2b314449cab0722c5a12239c2c96a5b0026b7eeee49d3784"
+dependencies = [
+ "ahash",
+ "annotate-snippets",
+ "anstream",
+ "anstyle",
+ "anyhow",
+ "bstr",
+ "clap",
+ "clap-verbosity-flag",
+ "colorchoice-clap",
+ "content_inspector",
+ "derive_more",
+ "derive_setters",
+ "difflib",
+ "encoding_rs",
+ "env_logger",
+ "globset",
+ "human-panic",
+ "ignore",
+ "itertools 0.14.0",
+ "kstring",
+ "log",
+ "proc-exit",
+ "regex",
+ "serde",
+ "serde-sarif",
+ "serde_json",
+ "serde_regex",
+ "supports-unicode",
+ "terminal_size",
+ "thread_local",
+ "toml",
+ "typed-arena",
+ "typos",
+ "typos-dict",
+ "typos-vars",
+ "unicase",
+ "varcon-core",
+]
+
+[[package]]
+name = "typos-dict"
+version = "0.13.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b92e6c247984d47aab8e11d4c0c617ecd38f099fc5e42624f718f1158acac50d"
+dependencies = [
+ "dictgen",
+ "phf",
+]
+
+[[package]]
+name = "typos-vars"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cff47566a752530bae95fa97cd7c973e959f4db7853c582e703191720f56025f"
+dependencies = [
+ "dictgen",
+ "varcon-core",
+]
+
 [[package]]
 name = "ucd-trie"
 version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
+[[package]]
+name = "unicase"
+version = "2.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
@@ -3020,6 +3712,12 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a1a07cc7db3810833284e8d372ccdc6da29741639ecc70c9ec107df0fa6154c"
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "unindent"
 version = "0.1.11"
@@ -3038,6 +3736,16 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "uriparse"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0200d0fc04d809396c2ad43f3c95da3582a2556eba8d453c1087f4120ee352ff"
+dependencies = [
+ "fnv",
+ "lazy_static",
+]
+
 [[package]]
 name = "url"
 version = "2.5.4"
@@ -3068,6 +3776,24 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "uuid"
+version = "1.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
+dependencies = [
+ "getrandom 0.3.3",
+]
+
+[[package]]
+name = "varcon-core"
+version = "5.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21374ad12c77e348b22e9ce99c79d32c8d27f82b743703c9664e0b6433f9e074"
+dependencies = [
+ "enumflags2",
+]
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -3132,7 +3858,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
  "wasm-bindgen-shared",
 ]
 
@@ -3167,7 +3893,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -3446,6 +4172,15 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
 
+[[package]]
+name = "winnow"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winreg"
 version = "0.50.0"
@@ -3507,7 +4242,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
  "synstructure",
 ]
 
@@ -3528,7 +4263,7 @@ checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3548,7 +4283,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
  "synstructure",
 ]
 
@@ -3588,7 +4323,7 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.104",
+ "syn 2.0.106",
 ]
 
 [[package]]
diff --git a/autocorrect-lsp/Cargo.toml b/autocorrect-lsp/Cargo.toml
index 3fced4b..6ca9a59 100644
--- a/autocorrect-lsp/Cargo.toml
+++ b/autocorrect-lsp/Cargo.toml
@@ -13,3 +13,7 @@ tokio = { version = "1.37.0", features = [
     "rt-multi-thread",
 ] }
 tower-lsp = "0.20.0"
+typos-cli = "1.37.1"
+typos = "0.10.36"
+ropey = "1.6.1"
+serde_json = "1.0.145"
diff --git a/autocorrect-lsp/src/lib.rs b/autocorrect-lsp/src/lib.rs
index 2a031e2..61d7420 100644
--- a/autocorrect-lsp/src/lib.rs
+++ b/autocorrect-lsp/src/lib.rs
@@ -6,6 +6,8 @@ use tower_lsp::jsonrpc::Result;
 use tower_lsp::lsp_types::*;
 use tower_lsp::{Client, LanguageServer, LspService, Server};
 
+mod typocheck;
+
 struct Backend {
     client: Client,
     work_dir: RwLock<PathBuf>,
@@ -19,7 +21,7 @@ const DEFAULT_CONFIG_FILE: &str = ".autocorrectrc";
 const DEFAULT_IGNORE_FILE: &str = ".autocorrectignore";
 
 const DIAGNOSTIC_SOURCE: &str = "AutoCorrect";
-const DIAGNOSTIC_SOURCE_SPELLCHECK: &str = "Spellcheck";
+pub(crate) const DIAGNOSTIC_SOURCE_TYPO: &str = "Typo";
 
 impl Backend {
     fn work_dir(&self) -> PathBuf {
@@ -53,7 +55,7 @@ impl Backend {
         let path = document.uri.path();
         let result = autocorrect::lint_for(input, path);
 
-        let diagnostics = result
+        let mut diagnostics: Vec<Diagnostic> = result
             .lines
             .iter()
             .map(|result| {
@@ -65,7 +67,7 @@ impl Backend {
                     ),
                     autocorrect::Severity::Warning => (
                         Some(DiagnosticSeverity::INFORMATION),
-                        Some(DIAGNOSTIC_SOURCE_SPELLCHECK.to_string()),
+                        Some(DIAGNOSTIC_SOURCE_TYPO.to_string()),
                     ),
                     _ => (None, None),
                 };
@@ -89,6 +91,9 @@ impl Backend {
             })
             .collect();
 
+        let typo_diagnostics = typocheck::check_typos(input);
+        diagnostics.extend(typo_diagnostics);
+
         self.send_diagnostics(document, diagnostics).await;
     }
 
@@ -348,76 +353,66 @@ impl LanguageServer for Backend {
 
         let mut response = CodeActionResponse::new();
 
-        let all_diagnostics = self
-            .diagnostics
-            .read()
-            .unwrap()
-            .get(&text_document.uri)
-            .cloned();
-
-        let mut show_fix_all = false;
-
-        let all_changes = all_diagnostics.map(|diagnostics| {
-            let mut map = HashMap::new();
-
-            if !show_fix_all {
-                show_fix_all = diagnostics.iter().any(|diagnostic| {
-                    diagnostic.source == Some(DIAGNOSTIC_SOURCE.to_string())
-                        || diagnostic.source == Some(DIAGNOSTIC_SOURCE_SPELLCHECK.to_string())
-                });
+        let mut all_changes = vec![];
+        for diagnostic in context.diagnostics.iter() {
+            let suggestions = diagnostic
+                .data
+                .as_ref()
+                .and_then(|data| serde_json::from_value::<Vec<String>>(data.clone()).ok())
+                .unwrap_or(vec![diagnostic.message.clone()]);
+
+            if let Some(suggestion) = suggestions.first() {
+                all_changes.push((
+                    text_document.uri.clone(),
+                    vec![TextEdit::new(diagnostic.range, suggestion.clone())],
+                ));
             }
 
-            map.insert(
-                text_document.uri.clone(),
-                diagnostics
-                    .iter()
-                    .map(|diagnostic| TextEdit {
-                        range: diagnostic.range,
-                        new_text: diagnostic.message.clone(),
-                    })
-                    .collect(),
-            );
-            map
-        });
-
-        let fix_all_action = CodeAction {
-            title: "AutoCorrect All".into(),
-            kind: Some(CodeActionKind::SOURCE_FIX_ALL),
-            diagnostics: None,
-            edit: Some(WorkspaceEdit {
-                changes: all_changes,
-                ..Default::default()
-            }),
-            ..Default::default()
-        };
+            for suggestion in suggestions.iter() {
+                let action = CodeAction {
+                    title: if diagnostic.source == Some(DIAGNOSTIC_SOURCE.to_string()) {
+                        "AutoCorrect Fix".to_string()
+                    } else {
+                        format!("Suggest: {}", suggestion)
+                    },
+                    kind: Some(CodeActionKind::QUICKFIX),
+                    diagnostics: Some(vec![diagnostic.clone()]),
+                    edit: Some(WorkspaceEdit {
+                        changes: Some(
+                            vec![(
+                                text_document.uri.clone(),
+                                vec![TextEdit {
+                                    range: diagnostic.range,
+                                    new_text: suggestion.clone(),
+                                }],
+                            )]
+                            .into_iter()
+                            .collect(),
+                        ),
+                        ..Default::default()
+                    }),
+                    is_preferred: Some(true),
+                    ..Default::default()
+                };
+                response.push(CodeActionOrCommand::CodeAction(action));
+            }
+        }
 
-        for diagnostic in context.diagnostics.iter() {
-            let action = CodeAction {
-                title: diagnostic.source.clone().unwrap_or("AutoCorrect".into()),
-                kind: Some(CodeActionKind::QUICKFIX),
-                diagnostics: Some(vec![diagnostic.clone()]),
+        if !all_changes.is_empty() {
+            let fix_all_action = CodeAction {
+                title: "AutoCorrect All".into(),
+                kind: Some(CodeActionKind::SOURCE_FIX_ALL),
+                diagnostics: None,
                 edit: Some(WorkspaceEdit {
-                    changes: Some(
-                        vec![(
-                            text_document.uri.clone(),
-                            vec![TextEdit {
-                                range: diagnostic.range,
-                                new_text: diagnostic.message.clone(),
-                            }],
-                        )]
-                        .into_iter()
-                        .collect(),
-                    ),
+                    changes: Some(all_changes.into_iter().collect()),
                     ..Default::default()
                 }),
-                is_preferred: Some(true),
                 ..Default::default()
             };
-            response.push(CodeActionOrCommand::CodeAction(action));
-            if show_fix_all {
-                response.push(CodeActionOrCommand::CodeAction(fix_all_action.clone()))
-            }
+
+            response.push(CodeActionOrCommand::CodeAction(fix_all_action.clone()))
         }
+
         return Ok(Some(response));
     }
 }
diff --git a/autocorrect-lsp/src/typocheck.rs b/autocorrect-lsp/src/typocheck.rs
new file mode 100644
index 0000000..6c162d0
--- /dev/null
+++ b/autocorrect-lsp/src/typocheck.rs
@@ -0,0 +1,94 @@
+use std::sync::LazyLock;
+
+use ropey::Rope;
+use tower_lsp::lsp_types::{self, Diagnostic};
+use typos::Status;
+
+use crate::DIAGNOSTIC_SOURCE_TYPO;
+
+static POLICY: LazyLock<typos_cli::policy::Policy> = LazyLock::new(|| {
+    let policy = typos_cli::policy::Policy::new();
+    policy
+});
+
+// hallo worl你好
+pub(crate) fn check_typos(text: &str) -> Vec<Diagnostic> {
+    let rope = Rope::from_str(text);
+    let results = typos::check_str(text, &POLICY.tokenizer, POLICY.dict);
+
+    let mut diagnostics = Vec::new();
+    for typo in results {
+        let offset = typo.byte_offset;
+        let line = rope.byte_to_line(offset);
+        let char_offset = rope.byte_to_char(offset);
+        let character = char_offset - rope.line_to_char(line);
+
+        let start_pos = lsp_types::Position {
+            line: line as u32,
+            character: character as u32,
+        };
+        let end_pos = lsp_types::Position {
+            line: line as u32,
+            character: (character + typo.typo.chars().count()) as u32,
+        };
+        let range = lsp_types::Range {
+            start: start_pos,
+            end: end_pos,
+        };
+
+        match typo.corrections {
+            Status::Corrections(corrections) => {
+                let data = corrections
+                    .iter()
+                    .map(|s| s.to_string())
+                    .collect::<Vec<String>>();
+
+                let diagnostic = Diagnostic {
+                    range,
+                    severity: Some(lsp_types::DiagnosticSeverity::WARNING),
+                    code: None,
+                    code_description: None,
+                    source: Some(DIAGNOSTIC_SOURCE_TYPO.to_string()),
+                    message: format!(
+                        "`{}` should be {}",
+                        typo.typo,
+                        corrections
+                            .into_iter()
+                            .map(|correct| format!("`{}`", correct))
+                            .collect::<Vec<String>>()
+                            .join(", ")
+                    ),
+                    related_information: None,
+                    tags: None,
+                    data: Some(serde_json::json!(data)),
+                };
+
+                diagnostics.push(diagnostic);
+            }
+            _ => {}
+        }
+    }
+
+    diagnostics
+}
+
+#[cfg(test)]
+mod tests {
+    use tower_lsp::lsp_types::Position;
+
+    use super::*;
+
+    #[test]
+    fn test_check_typos() {
+        let text = "This is 你好 a smaple text with a typo.\nAnother line without typos.\nThis line has a soure.";
+        let diagnostics = check_typos(text);
+        assert_eq!(diagnostics.len(), 2);
+        assert_eq!(diagnostics[0].message, "`smaple` should be `sample`");
+        assert_eq!(diagnostics[0].range.start, Position::new(0, 13));
+        assert_eq!(
+            diagnostics[1].message,
+            "`soure` should be `source`, `sure`, `sore`, `sour`, `soured`"
+        );
+        assert_eq!(diagnostics[1].range.start, Position::new(2, 16));
+    }
+}