cameron.stream
[READ-ONLY] Mirror of https://github.com/just-cameron/note. External storage tool for Letta agents to manage persistent notes
1#!/bin/bash
2#
3# Install the Letta Note tool
4# Usage: curl -sSL https://raw.githubusercontent.com/cpfiffer/note/main/install.sh | bash
5#
6
7set -e
8
9echo "Letta Note Tool Installer"
10echo "========================="
11echo ""
12
13# Get API key
14API_KEY="${LETTA_API_KEY:-}"
15
16if [ -z "$API_KEY" ]; then
17 read -p "Enter your Letta API key: " API_KEY
18 echo ""
19fi
20
21if [ -z "$API_KEY" ]; then
22 echo "Error: API key required"
23 exit 1
24fi
25
26echo "Checking for existing 'note' tool..."
27EXISTING=$(curl -sS "https://api.letta.com/v1/tools/?name=note" \
28 -H "Authorization: Bearer $API_KEY")
29
30if echo "$EXISTING" | grep -q '"id"'; then
31 EXISTING_ID=$(echo "$EXISTING" | python3 -c 'import json,sys; d=json.loads(sys.stdin.read()); print(d[0]["id"] if d else "")')
32 if [ -n "$EXISTING_ID" ]; then
33 echo ""
34 echo "Warning: A tool named 'note' already exists (ID: $EXISTING_ID)"
35 read -p "Overwrite it? [y/N] " CONFIRM
36 if [ "$CONFIRM" != "y" ] && [ "$CONFIRM" != "Y" ]; then
37 echo "Aborted."
38 exit 0
39 fi
40 echo ""
41 fi
42fi
43
44echo "Fetching note_tool.py..."
45SOURCE_CODE=$(curl -sSL https://raw.githubusercontent.com/cpfiffer/note/main/note_tool.py)
46
47if [ -z "$SOURCE_CODE" ]; then
48 echo "Error: Failed to fetch note_tool.py"
49 exit 1
50fi
51
52echo "Installing tool..."
53
54# Escape for JSON
55SOURCE_CODE_JSON=$(echo "$SOURCE_CODE" | python3 -c 'import json,sys; print(json.dumps(sys.stdin.read()))')
56
57# Upsert the tool
58RESPONSE=$(curl -sS https://api.letta.com/v1/tools/ \
59 -X PUT \
60 -H "Content-Type: application/json" \
61 -H "Authorization: Bearer $API_KEY" \
62 -d "{\"source_code\": $SOURCE_CODE_JSON}")
63
64# Check for errors
65if echo "$RESPONSE" | grep -q '"error"'; then
66 echo "Error: $RESPONSE"
67 exit 1
68fi
69
70TOOL_ID=$(echo "$RESPONSE" | python3 -c 'import json,sys; print(json.loads(sys.stdin.read()).get("id", "unknown"))')
71
72echo ""
73echo "✓ Note tool installed!"
74echo ""
75echo "Tool ID: $TOOL_ID"
76echo ""
77echo "Next: Attach to your agent via ADE or SDK:"
78echo " client.agents.tools.attach(agent_id=AGENT_ID, tool_id=\"$TOOL_ID\")"