Sign and register statements on a Forestrie log
dev.forestrie/register
About Sign and register statements on a Forestrie log
Sign and register statements on a Forestrie log is an MCP server published by forestrie.dev. Sign and register statements on a Forestrie log, verify receipts, buy grants via x402 within caps
It runs on your own machine: your AI client starts it from the npm package @forestrie/mcp-register at version 0.2.1.
It asks for 2 secrets: FORESTRIE_GRANT and FORESTRIE_AUTHORITY_GRANT. Give it a key with the least access that still works.
Version 0.2.1 was published on 20 October 2026, and the source code is public, so you can read it before installing.
Written from the registry entry. 9 automated checks on the registry entry and the package code: 7 pass, 0 warn, 0 fail, 2 info. How we check.
What it asks for
| Variable | Required | Secret | Description |
|---|---|---|---|
FORESTRIE_BASE_URL | No | No | Canopy SCRAPI base URL used when a call omits baseUrl; also the only origin a payer will pay. No default. |
FORESTRIE_ROOT_LOG_ID | No | No | The forest's root log id (R in /register/{R}/entries) when a call omits rootLogId. |
FORESTRIE_GRANT | No | Yes | Your Forestrie-Grant for the data log, as base64 or a file path, when a call omits grant. |
FORESTRIE_AUTHORITY_GRANT | No | Yes | Your authority log's creation grant, for issue_grant, register_grant and delegate_sealing as authority. |
FORESTRIE_COORDINATOR_URL | No | No | Delegation coordinator URL, for delegate_sealing. |
FORESTRIE_KNOWN_SEALER_KEY | No | No | The registrar's sealer voucher key, base64 x||y, for delegate_sealing. |
MCP_REGISTER_HOME | No | No | Directory for key files, grants, registrations and the spend ledger; default ~/.config/forestrie/mcp-register. |
MCP_REGISTER_KEY_FILE | No | No | The log key file (ES256 JWK, mode 600); created on first use if missing. |
MCP_REGISTER_AUTHORITY_KEY_FILE | No | No | The authority key file (ES256 JWK, mode 600) that signs child grants; created on first use if missing. |
MCP_REGISTER_PAYER_KEY_FILE | No | No | Optional payer: a file holding your EVM key (0x + 64 hex, mode 600). Unset means relay mode: nothing is spent, your own x402 wallet pays. |
MCP_REGISTER_PAY_MAX_PER_CALL | No | No | Most one payment may be, in the asset's atomic units. Required with a payer. |
MCP_REGISTER_PAY_MAX_PER_DAY | No | No | Most all payments in one UTC day may total, in atomic units. Required with a payer. |
MCP_REGISTER_PAY_NETWORK | No | No | The one network it pays on; default eip155:84532 (Base Sepolia). |
MCP_REGISTER_PAY_ASSET | No | No | The one asset it pays in; default USDC on Base Sepolia. Required off the default network. |
MCP_REGISTER_PAY_TO | No | No | Optional: the only payee address it will pay. |
MCP_REGISTER_PAY_ALLOW_MAINNET | No | No | Set to 1 to allow paying on a network that is not a testnet; off by default. |
Checks
| Check | Result | Detail |
|---|---|---|
| Source repository linked | Pass | https://github.com/forestrie/mcp-register |
| Version pinned | Pass | Every package has an explicit version |
| Secrets requested | Info | Asks for 2 secrets: FORESTRIE_GRANT, FORESTRIE_AUTHORITY_GRANT |
| Known package registry | Pass | All packages come from npm, PyPI, OCI, NuGet or MCPB |
| Namespace ownership | Info | Name verified via domain forestrie.dev |
| Registry text aimed at the AI | Pass | Description and settings contain no hidden characters or instructions to the AI |
| Install scripts | Pass | @forestrie/mcp-register@0.2.1 runs nothing at install |
| Code red flags | Pass | Read 84 files in @forestrie/mcp-register@0.2.1: no obfuscation, encoded execution, credential reads or data-collection endpoints found |
| Text aimed at the AI | Pass | No hidden characters or instructions to the AI in 84 files, including comments and the README |
Popularity & health: 51 / 100
Worked out from public numbers and our own checks, not from user reviews or ratings. It says how used and how looked-after a server is, not whether it is safe.
0 forks, 8 merged pull requests. Sources: GitHub, npm, PyPI (pypistats.org) and Hacker News (Algolia), fetched 2026-10-31.
What people say
No Hacker News threads link to its source code.
Look further: search Reddit, search Hacker News, read its GitHub issues. These are not reviews we checked.
Facts
| Registry name | dev.forestrie/register |
|---|---|
| Publisher | Domain forestrie.dev |
| How the name is verified | Name verified via domain forestrie.dev. The registry ties the name prefix to that account or domain; it does not check the code. |
| Type | Local: runs on your machine from a package |
| Packages | npm @forestrie/mcp-register 0.2.1 (stdio) |
| Version | 0.2.1 |
| Published | |
| Last updated | |
| Source repository | https://github.com/forestrie/mcp-register |
| Website | https://github.com/forestrie/mcp-register#readme |
| Category | Analytics & monitoring (assigned by keyword rule, not by hand) |
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