diff --git a/.planning/STATE.md b/.planning/STATE.md
index 86af5b4..2e31779 100644
--- a/.planning/STATE.md
+++ b/.planning/STATE.md
@@ -28,7 +28,7 @@ See: .planning/PROJECT.md (updated 2026-05-09)
 Phase: Milestone v1.0 complete
 Plan: —
 Status: Awaiting next milestone
-Last activity: 2026-05-10 — Completed quick task 260510-hu6: Scale staging parser workers to 2
+Last activity: 2026-06-15 — Completed quick task 260615-snt: Wire errors-only Sentry
 
 ## Performance Metrics
 
@@ -258,6 +258,7 @@ Resolved: The 05-03 stable Rust coverage blocker was resolved by the custom
 | 260509-p4m | Retired post-v1 migration compare, benchmark, and worker-smoke tooling; renamed quality gates crate | 2026-05-09 | committed | Verified | [260509-p4m-post-v1-cleanup-migration-harness-benchm](./quick/260509-p4m-post-v1-cleanup-migration-harness-benchm/) |
 | 260509-rff | Fixed KS victory detection from OCAP raw `mission_message` events | 2026-05-09 | committed | Verified | [260509-rff-ocap-raw-events-mission-message-top-leve](./quick/260509-rff-ocap-raw-events-mission-message-top-leve/) |
 | 260510-hu6 | Scale staging parser workers to 2 | 2026-05-10 | d0a2b33 | Verified | [260510-hu6-scale-staging-parser-workers-to-2](./quick/260510-hu6-scale-staging-parser-workers-to-2/) |
+| 260615-snt | Wire errors-only Sentry/GlitchTip into the parser binary | 2026-06-15 | (this PR) | Reviewed (APPROVE) | [260615-snt-sentry-errors-only-wire](./quick/260615-snt-sentry-errors-only-wire/) |
 
 ## Deferred Items
 
diff --git a/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-PLAN.md b/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-PLAN.md
new file mode 100644
index 0000000..696ac42
--- /dev/null
+++ b/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-PLAN.md
@@ -0,0 +1,35 @@
+---
+quick_id: 260615-snt
+slug: sentry-errors-only-wire
+status: complete
+date: 2026-06-15
+---
+
+# Quick Task 260615-snt: Wire errors-only Sentry
+
+Wire an errors-only Sentry/GlitchTip SDK into the `replay-parser-2` binary per
+`plans/replay-parser-2/briefs/sentry-wire.md`.
+
+## Task
+
+1. Add the `sentry` crate to `parser-cli` with a minimal, errors-only feature set
+   (`backtrace`, `contexts`, `panic`, `reqwest`, `rustls`; `default-features = false`) —
+   no `tracing`/`profiling` features, no performance tracing.
+   - files: `crates/parser-cli/Cargo.toml`
+   - verify: `cargo build`
+   - done: dependency present, builds clean.
+
+2. Initialize the Sentry guard at the very top of `fn main()` in the single binary
+   (`parser-cli/src/main.rs`), bound to `let _sentry` so it lives for the whole process and
+   flushes on drop. DSN from `SENTRY_DSN` (empty → disabled no-op client). Set
+   `environment = "staging"` and `release = sentry::release_name!()`; never set
+   `traces_sample_rate`.
+   - files: `crates/parser-cli/src/main.rs`
+   - verify: `cargo build && cargo clippy --all-targets -- -D warnings && cargo fmt --check && cargo test`
+   - done: guard bound before `run()`, outlives the worker's tokio runtime; gate green.
+
+## must_haves
+
+- truths: errors-only (no traces_sample_rate); guard held for process lifetime; empty DSN is a no-op.
+- artifacts: `crates/parser-cli/Cargo.toml`, `crates/parser-cli/src/main.rs`.
+- key_links: `plans/replay-parser-2/briefs/sentry-wire.md`.
diff --git a/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-SUMMARY.md b/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-SUMMARY.md
new file mode 100644
index 0000000..1b1706b
--- /dev/null
+++ b/.planning/quick/260615-snt-sentry-errors-only-wire/260615-snt-SUMMARY.md
@@ -0,0 +1,44 @@
+---
+quick_id: 260615-snt
+slug: sentry-errors-only-wire
+status: complete
+date: 2026-06-15
+---
+
+# Quick Task 260615-snt — Summary
+
+Wired errors-only Sentry/GlitchTip reporting into the `replay-parser-2` binary.
+
+## Changes
+
+- `crates/parser-cli/Cargo.toml` — added `sentry = "0.48.2"` with `default-features = false`
+  and `features = ["backtrace", "contexts", "panic", "reqwest", "rustls"]`. `rustls` matches the
+  worker's existing TLS stack; `panic` kept, `tracing`/`profiling` omitted.
+- `crates/parser-cli/src/main.rs` — `let _sentry = sentry::init(...)` as the first statement of
+  `main()`, bound so the guard outlives the worker's tokio runtime and flushes on drop. DSN from
+  `SENTRY_DSN` (empty → disabled no-op). `environment = "staging"`, `release = release_name!()`,
+  no `traces_sample_rate` (errors only).
+- `Cargo.lock` — dependency resolution.
+
+## Gate
+
+- cargo build: ✅
+- cargo test: ✅ (all suites pass)
+- cargo clippy --all-targets -- -D warnings: ✅
+- cargo fmt --check: ✅
+
+## Review
+
+`solidstats-parser-rust-code-review`: APPROVE. Contract N/A (binary-only change); determinism and
+lint gates clean. No critical/high findings; two informational notes (handled CLI errors not
+reported to Sentry by design; guard correctly outlives the runtime).
+
+## Notes / assumptions
+
+- The brief references `src/main.rs`; the workspace's single binary entrypoint is
+  `crates/parser-cli/src/main.rs` (the worker runs via the `Worker` subcommand inside it), so the
+  guard there covers both CLI and worker process lifetimes.
+- Forced-error GlitchTip smoke test from the brief is operator-run with a live `SENTRY_DSN`; not
+  performed here.
+- Explicit `sentry::capture_error` on handled `CliError` paths is out of scope (panics are
+  auto-captured); can be added later if operators want handled errors in GlitchTip.
diff --git a/Cargo.lock b/Cargo.lock
index 6b08a33..d8a4b82 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,21 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "addr2line"
+version = "0.25.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b5d307320b3181d6d7954e663bd7c774a838b8220fe0593c86d9fb09f498b4b"
+dependencies = [
+ "gimli",
+]
+
+[[package]]
+name = "adler2"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
+
 [[package]]
 name = "aes"
 version = "0.8.4"
@@ -92,6 +107,15 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "anstream"
 version = "1.0.0"
@@ -827,6 +851,21 @@ dependencies = [
  "fastrand",
 ]
 
+[[package]]
+name = "backtrace"
+version = "0.3.76"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb531853791a215d7c62a30daf0dde835f381ab5de4589cfe7c649d2cbe92bd6"
+dependencies = [
+ "addr2line",
+ "cfg-if",
+ "libc",
+ "miniz_oxide",
+ "object",
+ "rustc-demangle",
+ "windows-link",
+]
+
 [[package]]
 name = "base16ct"
 version = "0.1.1"
@@ -903,6 +942,15 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "block2"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdeb9d870516001442e364c5220d3574d2da8dc765554b4a617230d33fa58ef5"
+dependencies = [
+ "objc2",
+]
+
 [[package]]
 name = "blocking"
 version = "1.6.2"
@@ -988,6 +1036,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chacha20"
 version = "0.10.0"
@@ -1285,6 +1339,16 @@ version = "2.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4ae5f15dda3c708c0ade84bfee31ccab44a3da4f88015ed22f63732abe300c8"
 
+[[package]]
+name = "debugid"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef552e6f588e446098f6ba40d89ac146c8c7b64aade83c051ee00bb5d2bc18d"
+dependencies = [
+ "serde",
+ "uuid",
+]
+
 [[package]]
 name = "der"
 version = "0.6.1"
@@ -1380,6 +1444,16 @@ dependencies = [
  "ctutils",
 ]
 
+[[package]]
+name = "dispatch2"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e0e367e4e7da84520dedcac1901e4da967309406d1e51017ae1abfb97adbd38"
+dependencies = [
+ "bitflags",
+ "objc2",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -1598,6 +1672,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07bbe89c50d7a535e539b8c17bc0b49bdb77747034daa8087407d655f3f7cc1d"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -1666,8 +1741,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "389ca41296e6190b48053de0321d02a77f32f8a5d2461dd38762c0593805c6d6"
 dependencies = [
  "futures-core",
+ "futures-io",
  "futures-macro",
+ "futures-sink",
  "futures-task",
+ "memchr",
  "pin-project-lite",
  "slab",
 ]
@@ -1689,8 +1767,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1721,6 +1801,12 @@ dependencies = [
  "wasip3",
 ]
 
+[[package]]
+name = "gimli"
+version = "0.32.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e629b9b98ef3dd8afe6ca2bd0f89306cec16d43d907889945bc5d6687f2f13c7"
+
 [[package]]
 name = "group"
 version = "0.12.1"
@@ -1824,7 +1910,7 @@ dependencies = [
  "idna",
  "ipnet",
  "jni",
- "rand",
+ "rand 0.10.1",
  "thiserror",
  "tinyvec",
  "tokio",
@@ -1844,7 +1930,7 @@ dependencies = [
  "jni",
  "once_cell",
  "prefix-trie",
- "rand",
+ "rand 0.10.1",
  "ring",
  "thiserror",
  "tinyvec",
@@ -1869,7 +1955,7 @@ dependencies = [
  "ndk-context",
  "once_cell",
  "parking_lot",
- "rand",
+ "rand 0.10.1",
  "resolv-conf",
  "smallvec",
  "system-configuration",
@@ -1896,6 +1982,17 @@ dependencies = [
  "digest 0.11.2",
 ]
 
+[[package]]
+name = "hostname"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "617aaa3557aef3810a6369d0a99fac8a080891b68bd9f9812a1eeda0c0730cbd"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "windows-link",
+]
+
 [[package]]
 name = "http"
 version = "0.2.12"
@@ -2302,6 +2399,8 @@ version = "0.3.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2964e92d1d9dc3364cae4d718d93f227e3abb088e747d92e0395bfdedf1c12ca"
 dependencies = [
+ "cfg-if",
+ "futures-util",
  "once_cell",
  "wasm-bindgen",
 ]
@@ -2399,6 +2498,12 @@ dependencies = [
  "hashbrown 0.16.1",
 ]
 
+[[package]]
+name = "lru-slab"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
+
 [[package]]
 name = "matchers"
 version = "0.2.0"
@@ -2448,6 +2553,15 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "miniz_oxide"
+version = "0.8.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fa76a2c86f704bdb222d66965fb3d63269ce38518b83cb0575fca855ebb6316"
+dependencies = [
+ "adler2",
+]
+
 [[package]]
 name = "mio"
 version = "1.2.0"
@@ -2482,6 +2596,18 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "27b02d87554356db9e9a873add8782d4ea6e3e58ea071a9adb9a2e8ddb884a8b"
 
+[[package]]
+name = "nix"
+version = "0.31.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf20d2fde8ff38632c426f1165ed7436270b44f199fc55284c38276f9db47c3d"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -2595,6 +2721,174 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "objc2"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a12a8ed07aefc768292f076dc3ac8c48f3781c8f2d5851dd3d98950e8c5a89f"
+dependencies = [
+ "objc2-encode",
+]
+
+[[package]]
+name = "objc2-cloud-kit"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ad74d880bb43877038da939b7427bba67e9dd42004a18b809ba7d87cee241c"
+dependencies = [
+ "bitflags",
+ "objc2",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "objc2-core-data"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b402a653efbb5e82ce4df10683b6b28027616a2715e90009947d50b8dd298fa"
+dependencies = [
+ "objc2",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "objc2-core-foundation"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a180dd8642fa45cdb7dd721cd4c11b1cadd4929ce112ebd8b9f5803cc79d536"
+dependencies = [
+ "bitflags",
+ "dispatch2",
+ "objc2",
+]
+
+[[package]]
+name = "objc2-core-graphics"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e022c9d066895efa1345f8e33e584b9f958da2fd4cd116792e15e07e4720a807"
+dependencies = [
+ "bitflags",
+ "dispatch2",
+ "objc2",
+ "objc2-core-foundation",
+ "objc2-io-surface",
+]
+
+[[package]]
+name = "objc2-core-image"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d563b38d2b97209f8e861173de434bd0214cf020e3423a52624cd1d989f006"
+dependencies = [
+ "objc2",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "objc2-core-location"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca347214e24bc973fc025fd0d36ebb179ff30536ed1f80252706db19ee452009"
+dependencies = [
+ "objc2",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "objc2-core-text"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cde0dfb48d25d2b4862161a4d5fcc0e3c24367869ad306b0c9ec0073bfed92d"
+dependencies = [
+ "bitflags",
+ "objc2",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+]
+
+[[package]]
+name = "objc2-encode"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef25abbcd74fb2609453eb695bd2f860d389e457f67dc17cafc8b8cbc89d0c33"
+
+[[package]]
+name = "objc2-foundation"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3e0adef53c21f888deb4fa59fc59f7eb17404926ee8a6f59f5df0fd7f9f3272"
+dependencies = [
+ "bitflags",
+ "block2",
+ "libc",
+ "objc2",
+ "objc2-core-foundation",
+]
+
+[[package]]
+name = "objc2-io-surface"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180788110936d59bab6bd83b6060ffdfffb3b922ba1396b312ae795e1de9d81d"
+dependencies = [
+ "bitflags",
+ "objc2",
+ "objc2-core-foundation",
+]
+
+[[package]]
+name = "objc2-quartz-core"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96c1358452b371bf9f104e21ec536d37a650eb10f7ee379fff67d2e08d537f1f"
+dependencies = [
+ "bitflags",
+ "objc2",
+ "objc2-core-foundation",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "objc2-ui-kit"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d87d638e33c06f577498cbcc50491496a3ed4246998a7fbba7ccb98b1e7eab22"
+dependencies = [
+ "bitflags",
+ "block2",
+ "objc2",
+ "objc2-cloud-kit",
+ "objc2-core-data",
+ "objc2-core-foundation",
+ "objc2-core-graphics",
+ "objc2-core-image",
+ "objc2-core-location",
+ "objc2-core-text",
+ "objc2-foundation",
+ "objc2-quartz-core",
+ "objc2-user-notifications",
+]
+
+[[package]]
+name = "objc2-user-notifications"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9df9128cbbfef73cda168416ccf7f837b62737d748333bfe9ab71c245d76613e"
+dependencies = [
+ "objc2",
+ "objc2-foundation",
+]
+
+[[package]]
+name = "object"
+version = "0.37.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff76201f031d8863c38aa7f905eca4f53abbfa15f609db4277d44cd8938f33fe"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "oid-registry"
 version = "0.8.1"
@@ -2626,6 +2920,22 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
 
+[[package]]
+name = "os_info"
+version = "3.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cf20a545b305cf1da722b236b5155c9bb35f1d5ceb28c048bd96ca842f41b5b"
+dependencies = [
+ "android_system_properties",
+ "log",
+ "nix",
+ "objc2",
+ "objc2-foundation",
+ "objc2-ui-kit",
+ "serde",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "outref"
 version = "0.5.2"
@@ -2647,7 +2957,7 @@ dependencies = [
  "hmac 0.12.1",
  "pkcs12",
  "pkcs5",
- "rand",
+ "rand 0.10.1",
  "rc2",
  "sha1 0.10.6",
  "sha2 0.10.9",
@@ -2705,6 +3015,7 @@ dependencies = [
  "parser-contract",
  "parser-core",
  "parser-worker",
+ "sentry",
  "serde_json",
  "sha2 0.10.9",
  "tokio",
@@ -2875,6 +3186,15 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
 [[package]]
 name = "predicates"
 version = "3.1.4"
@@ -2932,6 +3252,62 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "quinn"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
+dependencies = [
+ "bytes",
+ "cfg_aliases",
+ "pin-project-lite",
+ "quinn-proto",
+ "quinn-udp",
+ "rustc-hash",
+ "rustls 0.23.40",
+ "socket2 0.6.3",
+ "thiserror",
+ "tokio",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-proto"
+version = "0.11.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "434b42fec591c96ef50e21e886936e66d3cc3f737104fdb9b737c40ffb94c098"
+dependencies = [
+ "aws-lc-rs",
+ "bytes",
+ "getrandom 0.3.4",
+ "lru-slab",
+ "rand 0.9.4",
+ "ring",
+ "rustc-hash",
+ "rustls 0.23.40",
+ "rustls-pki-types",
+ "slab",
+ "thiserror",
+ "tinyvec",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-udp"
+version = "0.5.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
+dependencies = [
+ "cfg_aliases",
+ "libc",
+ "once_cell",
+ "socket2 0.6.3",
+ "tracing",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.45"
@@ -2953,6 +3329,16 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
+[[package]]
+name = "rand"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44c5af06bb1b7d3216d91932aed5265164bf384dc89cd6ba05cf59a35f5f76ea"
+dependencies = [
+ "rand_chacha",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand"
 version = "0.10.1"
@@ -2964,6 +3350,16 @@ dependencies = [
  "rand_core 0.10.1",
 ]
 
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.6.4"
@@ -2973,6 +3369,15 @@ dependencies = [
  "getrandom 0.2.17",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "rand_core"
 version = "0.10.1"
@@ -3069,6 +3474,46 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
+[[package]]
+name = "reqwest"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "219c5811de6525e5416c7d5d53bb656d3afdbc6c5af816e0802bcfa42dbdc1c3"
+dependencies = [
+ "base64",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "h2 0.4.13",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "hyper 1.9.0",
+ "hyper-rustls 0.27.9",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "percent-encoding",
+ "pin-project-lite",
+ "quinn",
+ "rustls 0.23.40",
+ "rustls-pki-types",
+ "rustls-platform-verifier",
+ "serde",
+ "serde_json",
+ "sync_wrapper",
+ "tokio",
+ "tokio-rustls 0.26.4",
+ "tower",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "resolv-conf"
 version = "0.7.6"
@@ -3100,6 +3545,18 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rustc-demangle"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b50b8869d9fc858ce7266cce0194bd74df58b9d0e3f6df3a9fc8eb470d95c09d"
+
+[[package]]
+name = "rustc-hash"
+version = "2.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94300abf3f1ae2e2b8ffb7b58043de3d399c73fa6f4b73826402a5c457614dbe"
+
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -3137,7 +3594,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ef86cd5876211988985292b91c96a8f2d298df24e75989a43a3c73f2d4d8168b"
 dependencies = [
  "aws-lc-rs",
+ "log",
  "once_cell",
+ "ring",
  "rustls-pki-types",
  "rustls-webpki 0.103.13",
  "subtle",
@@ -3177,6 +3636,7 @@ version = "1.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30a7197ae7eb376e574fe940d068c30fe0462554a3ddbe4eca7838e049c937a9"
 dependencies = [
+ "web-time",
  "zeroize",
 ]
 
@@ -3368,6 +3828,103 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "sentry"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "931a20b0da02350676e3d6d3c9028d58eaa448cf42a866712eec5845a505421e"
+dependencies = [
+ "cfg_aliases",
+ "httpdate",
+ "reqwest",
+ "rustls 0.23.40",
+ "sentry-backtrace",
+ "sentry-contexts",
+ "sentry-core",
+ "sentry-panic",
+ "sentry-tracing",
+ "tokio",
+ "ureq",
+]
+
+[[package]]
+name = "sentry-backtrace"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "911ee36abf5b7fa335fccd5f54361ba9c16baea5f0c3bb361a687b6c195c21cf"
+dependencies = [
+ "backtrace",
+ "regex",
+ "sentry-core",
+]
+
+[[package]]
+name = "sentry-contexts"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b9d7d469e9e22741c17ca23fb8b42d79861590eb7cf330f3da34fc1e4bc1bc6"
+dependencies = [
+ "hostname",
+ "libc",
+ "os_info",
+ "rustc_version",
+ "sentry-core",
+ "uname",
+]
+
+[[package]]
+name = "sentry-core"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "545dc562b6758d646ac19e1407f4ebc26d452111386743e03323464bc48bb2e0"
+dependencies = [
+ "rand 0.9.4",
+ "sentry-types",
+ "serde",
+ "serde_json",
+ "url",
+]
+
+[[package]]
+name = "sentry-panic"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "772d9de150c8ca910c835353c85f434457348fdd21208f9b3da3574202b1dc5d"
+dependencies = [
+ "sentry-backtrace",
+ "sentry-core",
+]
+
+[[package]]
+name = "sentry-tracing"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c51ec9620a4d398dcdf7ee90effbf8d8691cfa24e91978bfa8565cac039d4980"
+dependencies = [
+ "bitflags",
+ "sentry-backtrace",
+ "sentry-core",
+ "tracing-core",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "sentry-types"
+version = "0.48.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "041359745a44dd2e14fe21b7510fe7ca8b5beffce6636a0b52e5bc7d5f736887"
+dependencies = [
+ "debugid",
+ "hex",
+ "rand 0.9.4",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "time",
+ "url",
+ "uuid",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -3650,6 +4207,9 @@ name = "sync_wrapper"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+dependencies = [
+ "futures-core",
+]
 
 [[package]]
 name = "synstructure"
@@ -3921,6 +4481,24 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "tower-http"
+version = "0.6.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cfcf7e2740e6fc6d4d688b4ef00650406bb94adf4731e43c096c3a19fe40840"
+dependencies = [
+ "bitflags",
+ "bytes",
+ "futures-util",
+ "http 1.4.0",
+ "http-body 1.0.1",
+ "pin-project-lite",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "url",
+]
+
 [[package]]
 name = "tower-layer"
 version = "0.3.3"
@@ -4020,6 +4598,15 @@ version = "1.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40ce102ab67701b8526c123c1bab5cbe42d7040ccfd0f64af1a385808d2f43de"
 
+[[package]]
+name = "uname"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b72f89f0ca32e4db1c04e2a72f5345d59796d4866a1ee0609084569f73683dc8"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "unicode-general-category"
 version = "1.1.0"
@@ -4044,6 +4631,34 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "ureq"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dea7109cdcd5864d4eeb1b58a1648dc9bf520360d7af16ec26d0a9354bafcfc0"
+dependencies = [
+ "base64",
+ "log",
+ "percent-encoding",
+ "rustls 0.23.40",
+ "rustls-pki-types",
+ "ureq-proto",
+ "utf8-zero",
+ "webpki-roots",
+]
+
+[[package]]
+name = "ureq-proto"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e994ba84b0bd1b1b0cf92878b7ef898a5c1760108fe7b6010327e274917a808c"
+dependencies = [
+ "base64",
+ "http 1.4.0",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.8"
@@ -4054,6 +4669,7 @@ dependencies = [
  "idna",
  "percent-encoding",
  "serde",
+ "serde_derive",
 ]
 
 [[package]]
@@ -4062,6 +4678,12 @@ version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
 
+[[package]]
+name = "utf8-zero"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8c0a043c9540bae7c578c88f91dda8bd82e59ae27c21baca69c8b191aaf5a6e"
+
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"
@@ -4082,6 +4704,7 @@ checksum = "ddd74a9687298c6858e9b88ec8935ec45d22e8fd5e6394fa1bd4e99a87789c76"
 dependencies = [
  "getrandom 0.4.2",
  "js-sys",
+ "serde_core",
  "wasm-bindgen",
 ]
 
@@ -4178,6 +4801,16 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.68"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f371d383f2fb139252e0bfac3b81b265689bf45b6874af544ffa4c975ac1ebf8"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.118"
@@ -4244,6 +4877,26 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "web-sys"
+version = "0.3.95"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f2dfbb17949fa2088e5d39408c48368947b86f7834484e87b73de55bc14d97d"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "webpki-root-certs"
 version = "1.0.7"
@@ -4253,6 +4906,15 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52f5ee44c96cf55f1b349600768e3ece3a8f26010c05265ab73f945bb1a2eb9d"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "widestring"
 version = "1.2.1"
diff --git a/crates/parser-cli/Cargo.toml b/crates/parser-cli/Cargo.toml
index f343f41..d67ff8f 100644
--- a/crates/parser-cli/Cargo.toml
+++ b/crates/parser-cli/Cargo.toml
@@ -23,6 +23,15 @@ hex = "0.4"
 serde_json = "1"
 sha2 = "0.10"
 tokio = { version = "1", features = ["rt-multi-thread"] }
+# Errors-only Sentry/GlitchTip reporting: keep `panic`, drop `tracing`/`profiling`.
+# `rustls` matches the worker's existing TLS stack, avoiding a native-tls dependency.
+sentry = { version = "0.48.2", default-features = false, features = [
+    "backtrace",
+    "contexts",
+    "panic",
+    "reqwest",
+    "rustls",
+] }
 
 [dev-dependencies]
 assert_cmd = "2"
diff --git a/crates/parser-cli/src/main.rs b/crates/parser-cli/src/main.rs
index ad35b81..d40c076 100644
--- a/crates/parser-cli/src/main.rs
+++ b/crates/parser-cli/src/main.rs
@@ -183,6 +183,20 @@ impl Error for CliError {
 }
 
 fn main() -> ExitCode {
+    // Errors-only Sentry/GlitchTip wiring. The guard must stay bound for the whole
+    // program (it owns the panic hook and flushes pending events on drop); binding to
+    // `_sentry` rather than `_` keeps it alive instead of dropping it immediately. An
+    // empty/unset `SENTRY_DSN` yields a disabled no-op client. We never set
+    // `traces_sample_rate`, so it stays 0.0 — no performance tracing, errors only.
+    let _sentry = sentry::init((
+        std::env::var("SENTRY_DSN").unwrap_or_default(),
+        sentry::ClientOptions {
+            environment: Some("staging".into()),
+            release: sentry::release_name!(),
+            ..Default::default()
+        },
+    ));
+
     match run() {
         Ok(exit_code) => exit_code,
         Err(error) => report_error(&error),