Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/creativec09/stm32/_mcp_templategit clone --depth 1 https://github.com/creativec09/stm32What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.02720 |
| Opus 5 | $0.00000 | $0.01360 |
| Sonnet 5 | $0.00000 | $0.00544 |
| Haiku 4.5 | $0.00000 | $0.00272 |
Grade A, and why
_mcp_template scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 355 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MCP Documentation Tools Template
This template provides the standard MCP documentation tools interface for STM32 specialized agents. Copy the relevant sections to new agent files.
MCP Documentation Server
All STM32 agents have access to the stm32-docs MCP server for documentation retrieval.
- Server Name:
stm32-docs - Tool Pattern:
mcp__stm32-docs__<tool_name> - Resource Pattern:
stm32://<resource_path>
Complete Tool Reference
Core Search Tools
| Tool | Parameters | Return Type | Description |
|---|---|---|---|
search_stm32_docs |
query (str), num_results (int=5), peripheral (str?), require_code (bool=False) |
Markdown with scores | Semantic search across all docs |
get_peripheral_docs |
peripheral (str), topic (str?), include_code (bool=True) |
Markdown sections | Comprehensive peripheral docs |
get_code_examples |
topic (str), peripheral (str?), num_examples (int=3) |
Code with sources | Find code examples |
get_register_info |
register_name (str) |
Register details | Register bit fields and config |
list_peripherals |
None | Peripheral list | List peripherals with doc counts |
HAL/LL Function Tools
| Tool | Parameters | Return Type | Description |
|---|---|---|---|
search_hal_function |
function_name (str) |
Function docs | Search HAL/LL documentation |
lookup_hal_function |
function_name (str) |
Detailed docs | Enhanced lookup with context |
Initialization Tools
| Tool | Parameters | Return Type | Description |
|---|---|---|---|
get_init_sequence |
peripheral (str), use_case (str?) |
Init code | Complete initialization sequence |
get_init_template |
peripheral (str), mode (str?) |
Full template | Comprehensive init template |
get_clock_config |
target_frequency (str?), clock_source (str?) |
Clock config | Clock tree configuration |
Code Example Tools
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 355 lines · 0 tokens per session scan A 10b98c9ad28c
_mcp_template is an agent published in the GitHub repository creativec09/stm32 (11 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,720 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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