diff --git a/CHANGELOG.md b/CHANGELOG.md
index cc21d32..8d4f627 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ Format follows [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+## [0.6.10] - 2026-06-15
+
+### Fixed
+- MCP tools that take numeric arguments now accept those values whether the client sends them as numbers or as numeric strings. Some MCP clients (e.g. Claude Desktop) send `"5"` instead of `5`, which previously failed the call with a deserialization error. Affects `crawl` (depth, max_pages, concurrency), `batch` (concurrency), `search` (num_results), and `summarize` (max_sentences).
+
 ## [0.6.9] - 2026-06-10
 
 ### Fixed
diff --git a/Cargo.lock b/Cargo.lock
index b8a1d23..29c6ac6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3221,7 +3221,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-cli"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "clap",
  "dotenvy",
@@ -3242,7 +3242,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-core"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "ego-tree",
  "once_cell",
@@ -3260,7 +3260,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-fetch"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "async-trait",
  "bytes",
@@ -3287,7 +3287,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-llm"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "async-trait",
  "reqwest",
@@ -3300,7 +3300,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-mcp"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "dirs",
  "dotenvy",
@@ -3320,7 +3320,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-pdf"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "pdf-extract",
  "thiserror",
@@ -3329,7 +3329,7 @@ dependencies = [
 
 [[package]]
 name = "webclaw-server"
-version = "0.6.9"
+version = "0.6.10"
 dependencies = [
  "anyhow",
  "axum",
diff --git a/Cargo.toml b/Cargo.toml
index fc3a2c5..4661c4d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.6.9"
+version = "0.6.10"
 edition = "2024"
 license = "AGPL-3.0"
 repository = "https://github.com/0xMassi/webclaw"