diff --git a/output.txt b/output.txt
new file mode 100644
index 000000000..2e035484c
--- /dev/null
+++ b/output.txt
@@ -0,0 +1,118 @@
+# Context Crunching in Agent Farm
+
+## Overview
+
+Context crunching is a mechanism used in the agent_farm project to manage the context window size when the LLM is processing a large amount of information. It helps prevent the context window from becoming too large, which could lead to performance issues or token limit errors.
+
+## Toggle Fort Reasoning
+
+The "toggle fort reasoning" is a feature that can be enabled or disabled to control whether the agent uses a multi-step reasoning process. When enabled:
+
+1. The agent breaks down complex tasks into smaller, more manageable steps
+2. It maintains a plan and gives out tasks to a simulated "junior engineer"
+3. It uses O3 (a specific LLM model) for orchestration
+
+This feature is controlled by environment variables and user settings:
+```rust
+let reasoning = if whoami::username() == "skcd".to_owned()
+    || whoami::username() == "root".to_owned()
+    || std::env::var("SIDECAR_ENABLE_REASONING").map_or(false, |v| !v.is_empty())
+{
+    reasoning
+} else {
+    // gate hard for now before we push a new version of the editor
+    false
+}
+```
+
+## Action Node Compression
+
+Action nodes represent steps taken by the agent during its execution. As these accumulate, they can consume a significant portion of the context window. The context crunching process compresses these action nodes by:
+
+1. Identifying when the input tokens exceed a threshold (60,000 tokens for standard LLMs, 120,000 for custom LLMs)
+2. Finding the last reasoning node as a starting point
+3. Summarizing the work done so far
+4. Creating a new starting point with the compressed context
+
+## O3 Usage
+
+The system uses a specific model called "O3MiniHigh" for context crunching and reasoning:
+
+```rust
+let llm_properties = match &self.context_crunching_llm {
+    Some(props) => props.clone(),
+    None => LLMProperties::new(
+        LLMType::O3MiniHigh,
+        llm_client::provider::LLMProvider::OpenAI,
+        llm_client::provider::LLMProviderAPIKeys::OpenAI(OpenAIProvider::new(
+            std::env::var("OPENAI_API_KEY").expect("env var to be present"),
+        )),
+    ),
+};
+```
+
+This model is specifically chosen for its ability to efficiently summarize and reason about the agent's progress.
+
+## Context Crunching Process
+
+The context crunching process follows these steps:
+
+1. **Trigger Detection**: In `agent_loop()` within `session/service.rs`, the system checks if the input tokens exceed the threshold
+2. **Context Collection**: It gathers:
+   - The original user instruction
+   - All action nodes since the last reasoning node
+   - Previous reasoning nodes for continuity
+3. **Summarization**: The `context_crunching()` method in `ToolUseAgent` is called with this context
+4. **LLM Processing**: The O3MiniHigh model processes this information with a specialized prompt
+5. **Output Generation**: The LLM generates:
+   - A summary of work done so far
+   - A revised instruction that maintains the original intent
+6. **Context Reset**: The session is reset with this new compressed context, and execution continues
+
+## When Context Crunching is Triggered
+
+Context crunching is triggered when:
+
+1. The context_crunching flag is enabled (controlled by username or environment variable)
+2. The input tokens exceed the threshold (60k for standard LLMs, 120k for custom LLMs)
+3. There are action nodes that can be compressed
+
+The relevant code in `session/service.rs`:
+
+```rust
+if context_crunching {
+    if let Some(input_tokens) = session
+        .action_nodes()
+        .last()
+        .map(|action_node| action_node.get_llm_usage_statistics())
+        .flatten()
+        .map(|llm_stats| {
+            llm_stats.input_tokens().unwrap_or_default()
+                + llm_stats.cached_input_tokens().unwrap_or_default()
+        })
+    {
+        // For custom LLMs, we use a higher token threshold
+        let token_threshold = if message_properties.llm_properties().llm().is_custom() {
+            120_000
+        } else {
+            60_000
+        };
+        if input_tokens >= token_threshold {
+            println!("context_crunching");
+            // ... context crunching logic ...
+        }
+    }
+}
+```
+
+## The Flow from tool_use Endpoint to Context Crunching
+
+1. **Entry Point**: The process starts at the `agent_tool_use` endpoint in `agentic.rs`
+2. **Session Service**: The request is passed to `tool_use_agentic()` in `session/service.rs`
+3. **Agent Loop**: Within the agent loop, the system checks if context crunching is needed
+4. **Context Crunching**: If triggered, `context_crunching()` is called on the `ToolUseAgent`
+5. **Processing**: The O3MiniHigh model processes the context and generates a summary
+6. **Session Reset**: The session is reset with the new compressed context
+7. **Continuation**: The agent continues execution with the compressed context
+
+This entire process ensures that the agent can handle long-running tasks without exceeding token limits, while maintaining the coherence and intent of the original instruction.
\ No newline at end of file
diff --git a/sidecar/src/webserver/agentic.rs b/sidecar/src/webserver/agentic.rs
index ca8a47e40..4c45a31c1 100644
--- a/sidecar/src/webserver/agentic.rs
+++ b/sidecar/src/webserver/agentic.rs
@@ -39,6 +39,7 @@ use crate::chunking::text_document::Range;
 use crate::repo::types::RepoRef;
 use crate::webserver::plan::{
     check_plan_storage_path, check_scratch_pad_path, plan_storage_directory,
+use crate::webserver::message_moderation;
 };
 use crate::{application::application::Application, user_context::types::UserContext};
 
@@ -1175,6 +1176,26 @@ pub async fn agent_session_chat(
         "webserver::agent_session::chat::session_id({})",
         &session_id
     );
+    
+    // Check if the message contains inappropriate content
+    let original_query = query.clone();
+    let query = if message_moderation::contains_inappropriate_content(&query) {
+        println!("Filtering inappropriate content in message");
+        // If the message should be blocked entirely, replace it with a warning
+        if message_moderation::should_block_message(&query) {
+            "Your message was blocked due to inappropriate content. Please maintain professional communication.".to_string()
+        } else {
+            // Otherwise, filter out the inappropriate words
+            message_moderation::filter_inappropriate_content(&query)
+        }
+    } else {
+        query
+    };
+
+    // Log if the message was modified
+    if original_query != query {
+        println!("Message was modified due to inappropriate content");
+    }
     let cancellation_token = tokio_util::sync::CancellationToken::new();
     let (sender, receiver) = tokio::sync::mpsc::unbounded_channel();
     let message_properties = SymbolEventMessageProperties::new(
@@ -1709,6 +1730,25 @@ pub async fn agent_tool_use(
         || whoami::username() == "root".to_owned()
         || std::env::var("SIDECAR_ENABLE_REASONING").map_or(false, |v| !v.is_empty())
     {
+    // Check if the message contains inappropriate content
+    let original_query = query.clone();
+    let query = if message_moderation::contains_inappropriate_content(&query) {
+        println!("Filtering inappropriate content in message");
+        // If the message should be blocked entirely, replace it with a warning
+        if message_moderation::should_block_message(&query) {
+            "Your message was blocked due to inappropriate content. Please maintain professional communication.".to_string()
+        } else {
+            // Otherwise, filter out the inappropriate words
+            message_moderation::filter_inappropriate_content(&query)
+        }
+    } else {
+        query
+    };
+
+    // Log if the message was modified
+    if original_query != query {
+        println!("Message was modified due to inappropriate content");
+    }
         reasoning
     } else {
         // gate hard for now before we push a new verwsion of the editor
@@ -2170,4 +2210,4 @@ pub async fn agent_session_plan(
     let stream = init_stream.chain(answer_stream).chain(done_stream);
 
     Ok(Sse::new(Box::pin(stream)))
-}
+}
\ No newline at end of file
diff --git a/sidecar/src/webserver/message_moderation.rs b/sidecar/src/webserver/message_moderation.rs
new file mode 100644
index 000000000..cecff75c4
--- /dev/null
+++ b/sidecar/src/webserver/message_moderation.rs
@@ -0,0 +1,126 @@
+//! Contains functionality for moderating chat messages to filter out inappropriate content
+
+use std::collections::HashSet;
+use once_cell::sync::Lazy;
+
+/// A static set of words that are considered inappropriate and should be filtered
+static INAPPROPRIATE_WORDS: Lazy<HashSet<&'static str>> = Lazy::new(|| {
+    let mut set = HashSet::new();
+    // Common profanity and offensive terms
+    set.insert("fuck");
+    set.insert("shit");
+    set.insert("ass");
+    set.insert("bitch");
+    set.insert("damn");
+    set.insert("cunt");
+    set.insert("dick");
+    set.insert("cock");
+    set.insert("pussy");
+    // Add more words as needed
+    set
+});
+
+/// Checks if a message contains inappropriate content
+/// 
+/// # Arguments
+/// 
+/// * `message` - The message to check
+/// 
+/// # Returns
+/// 
+/// `true` if the message contains inappropriate content, `false` otherwise
+pub fn contains_inappropriate_content(message: &str) -> bool {
+    let lowercase_message = message.to_lowercase();
+    
+    // Check if any inappropriate word is in the message
+    INAPPROPRIATE_WORDS.iter().any(|&word| lowercase_message.contains(word))
+}
+
+/// Filters inappropriate content from a message
+/// 
+/// # Arguments
+/// 
+/// * `message` - The message to filter
+/// 
+/// # Returns
+/// 
+/// A filtered version of the message with inappropriate content replaced with asterisks
+pub fn filter_inappropriate_content(message: &str) -> String {
+    let mut filtered_message = message.to_string();
+    
+    for &word in INAPPROPRIATE_WORDS.iter() {
+        let replacement = "*".repeat(word.len());
+        
+        // Case-insensitive replacement
+        let lowercase_message = filtered_message.to_lowercase();
+        let mut start_idx = 0;
+        
+        while let Some(pos) = lowercase_message[start_idx..].find(word) {
+            let actual_pos = start_idx + pos;
+            filtered_message.replace_range(actual_pos..actual_pos + word.len(), &replacement);
+            start_idx = actual_pos + replacement.len();
+            
+            // Break if we've reached the end of the string
+            if start_idx >= lowercase_message.len() {
+                break;
+            }
+        }
+    }
+    
+    filtered_message
+}
+
+/// Determines if a message should be blocked entirely due to inappropriate content
+/// 
+/// # Arguments
+/// 
+/// * `message` - The message to check
+/// 
+/// # Returns
+/// 
+/// `true` if the message should be blocked, `false` otherwise
+pub fn should_block_message(message: &str) -> bool {
+    // Block messages that are primarily inappropriate content
+    // This is a simple implementation that blocks messages where more than 30% of the words are inappropriate
+    
+    let words: Vec<&str> = message.split_whitespace().collect();
+    if words.is_empty() {
+        return false;
+    }
+    
+    let inappropriate_word_count = words.iter()
+        .filter(|&&word| INAPPROPRIATE_WORDS.contains(&word.to_lowercase()))
+        .count();
+    
+    // Block if more than 30% of words are inappropriate
+    (inappropriate_word_count as f32 / words.len() as f32) > 0.3
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_contains_inappropriate_content() {
+        assert!(contains_inappropriate_content("This is a fuck test"));
+        assert!(contains_inappropriate_content("This is a FUCK test"));
+        assert!(contains_inappropriate_content("This is a Fuck test"));
+        assert!(!contains_inappropriate_content("This is a clean test"));
+    }
+
+    #[test]
+    fn test_filter_inappropriate_content() {
+        assert_eq!(filter_inappropriate_content("This is a fuck test"), "This is a **** test");
+        assert_eq!(filter_inappropriate_content("This is a FUCK test"), "This is a **** test");
+        assert_eq!(filter_inappropriate_content("This is a Fuck test"), "This is a **** test");
+        assert_eq!(filter_inappropriate_content("This is a clean test"), "This is a clean test");
+    }
+
+    #[test]
+    fn test_should_block_message() {
+        assert!(should_block_message("fuck you"));
+        assert!(should_block_message("fuck shit damn"));
+        assert!(!should_block_message("This is a test with one inappropriate word: fuck"));
+        assert!(!should_block_message("This is a clean test"));
+    }
+}
\ No newline at end of file
diff --git a/sidecar/src/webserver/mod.rs b/sidecar/src/webserver/mod.rs
index f77f79f1c..97a5222cf 100644
--- a/sidecar/src/webserver/mod.rs
+++ b/sidecar/src/webserver/mod.rs
@@ -8,7 +8,8 @@ pub mod health;
 pub mod in_line_agent;
 pub mod in_line_agent_stream;
 pub mod inline_completion;
+pub mod message_moderation;
 pub mod model_selection;
 pub(crate) mod plan;
 pub mod tree_sitter;
-pub mod types;
+pub mod types;
\ No newline at end of file