Connect-MCP

Good Earth

io.github.lonniev/goodearth-mcp · v0.3.0

Climate timing for gardens and small farms: frost, heat, soil and planting dates for your plot.

MCPremoteno credentialsWeather

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Last check

Reachable, 85 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 95/100

What it does: 85 tools · 53 read, 32 write (incl. delete/pay)

Test call goodearth_service_status: worked (7,417 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +20
  • More than 80 tools: -5

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://goodearth-mcp.fastmcp.app/mcp

Tools

85 tools listed at last check
  • goodearth_check_balance Check a patron's credit balance at this operator. This is the patron's spending balance — credits purchased via Lightning for tool calls at this operator. For the operator's own balance at the Authority (needed to certify patron purchases), use authority_check_balance instead. Free — no credits re
  • goodearth_purchase_credits Buy credits via Bitcoin Lightning. Creates a Lightning invoice. Pay it with any Lightning wallet, then call check_payment to confirm. Proof of npub ownership is required so credits land in the correct ledger. Free — no credits required to call.
  • goodearth_check_payment Check the payment status of a Lightning invoice. Call after paying the invoice from purchase_credits. Free — no credits required. Proof of npub ownership is required to prevent credit-grant front-running by an observer of the invoice ID.
  • goodearth_restore_credits Credit a patron's ledger from a BTCPay-settled invoice. **RESTRICTED to the operator** — the operator owns the books and is the only party who can issue a manual credit grant. Patrons who believe they paid but never got credits must escalate to the operator's support, who then invokes this tool on
  • goodearth_account_statement Generate a patron's account statement at this operator. Returns the patron's purchase history, active credit tranches, per-tool usage breakdown, and recent daily usage logs. This is the patron's spending account — not the operator's Authority tax balance. Free — no credits consumed. Proof of npub
  • goodearth_account_statement_infographic Generate a visual SVG infographic of your account statement. Returns the same data as account_statement, rendered as a dark-themed SVG graphic with balance hero, metrics cards, health gauge, tranche table, and tool usage breakdown. Costs 1 api_sat per call. Proof is verified by ``debit_or_deny`` be
  • goodearth_report_issue File a field report about this service as a GitHub issue on the operator's repo. Found a tool's metadata or response wrong or confusing? Report it where the tool lives. The **author of record is your npub** — no npub / no proof, no issue — and it is stamped into the issue so the report is attribute
  • goodearth_service_status Check the health and configuration of this service. Free.
  • goodearth_request_echo Echo what the client sent with this request. Free. Reports the URL path and query, the headers, the cookies and the MCP request ``_meta``. Values are SHA-256 fingerprints, so nothing a client sends is repeated back; equal fingerprints mean equal values. Call it from two conversations and compare: a
  • goodearth_get_operator_onboarding_status Report this operator's configuration readiness. Shows which operator settings are configured, which are missing, and how to deliver each missing value. For patron-level credential status, use get_patron_onboarding_status instead. Free.
  • goodearth_get_patron_onboarding_status Report a patron's credential readiness for this operator. For set-once services (eXcalibur, TheBrain), shows which patron secrets are configured and which are missing. For dynamic/OAuth2 services (Schwab), reports that no patron credentials are needed. Free. Proof of npub ownership is required beca
  • goodearth_session_status Check operator readiness. Returns the operator lifecycle state and clear guidance on what to do next. Free. Lifecycle states: - ready: Vault AND pricing model verified on this call. Proceed with tool calls — this is the answer the moment the vault is up. - warming_up: Persistence could not be rea
  • goodearth_request_credential_channel Open a Secure Courier channel for credential delivery. This is the CREDENTIAL-DELIVERY flow — use it to hand over a service secret (API keys, tokens). To merely prove you control an npub (the usual answer to a ``proof_required`` error), use ``request_npub_proof`` instead. Note: dynamic/OAuth2 servi
  • goodearth_receive_credentials Pick up credentials from the Secure Courier. Completes the CREDENTIAL-DELIVERY flow (the ownership-proof counterpart is ``receive_npub_proof``). **Call this only after the user confirms they have replied.** Deterministic, one-shot retrieval: name the response you want with ``(sender_npub, service,
  • goodearth_forget_credentials Delete vaulted credentials for a specific service and npub. For operator credentials, pass the operator's own npub. For patron credentials, pass the patron's npub. Always requires proof of npub ownership — a deletion is as destructive as a write.
  • goodearth_update_patron_credential Add or update a single patron credential field. Merges into existing stored credentials without affecting other fields. Useful for setting an account identifier after OAuth, changing a default brain, etc. Free. Proof of npub ownership is required — this is a write to the patron's sensitive credenti
  • goodearth_update_operator_credential Add or update a single operator secret field. Merges into the operator's stored credentials without touching the others — the field-level counterpart to re-delivering the whole bundle over Secure Courier. Use it to rotate one secret (a reissued ``btcpay_api_key``, say) without restating the six you
  • goodearth_delete_patron_credential Remove a single patron credential field. Deletes one field from stored credentials without affecting other fields. Free. Proof of npub ownership is required — this is a write to the patron's sensitive credential vault.
  • goodearth_delete_operator_credential Remove a single operator secret field. Deletes one key from the operator's encrypted credential blob without touching the others — the field-level counterpart to ``forget_credentials``, which wipes the whole row. Use it to retire a leftover after an SDK cutover (a Prefect key after Modal, or a stor
  • goodearth_get_patron_credential_fields List stored patron credential field names (not values). Returns the names of fields stored for a patron, plus each field's ``delivered_at`` ISO-8601 timestamp when known (null for secrets vaulted before timestamps were recorded). Values are never exposed — use this to verify which fields are config
  • goodearth_request_npub_proof Request npub ownership proof from a patron via Nostr DM. This is the npub-OWNERSHIP-PROOF flow — use it when a call returns ``proof_required``. It proves the caller controls an npub; it does NOT deliver any service secret. To hand an operator its API keys or OAuth secrets, use ``request_credential_
  • goodearth_receive_npub_proof Receive npub ownership confirmation from a patron. Completes the npub-OWNERSHIP-PROOF flow (the credential-delivery counterpart is ``receive_credentials``). **Call this only after the user confirms they have replied.** Deterministic, one-shot retrieval: name the response with ``(patron_npub, dpop_
  • goodearth_check_proof_status Check whether a proof grant is still valid. Mirrors ``check_oauth_status`` for the npub-proof flow: a calling agent can ask "will my next paid call accept this dpop_token?" before burning credits on a guaranteed failure. Expiry is read from the grant itself; the only store consulted is the patron's
  • goodearth_oracle_how_to_join Get DPYC onboarding instructions from the Oracle. Free.
  • goodearth_oracle_get_tax_rate Get the current DPYC certification tax rate. Free.
  • goodearth_oracle_lookup_member Look up a DPYC community member by npub. Free.
  • goodearth_oracle_about Describe the DPYC ecosystem via the Oracle. Free.
  • goodearth_oracle_network_advisory Get active network advisories from the Oracle. Free.
  • goodearth_check_authority_balance Check this operator's tax balance at the Authority. Returns the sats available for certifying patron credit purchases. When this balance reaches zero, patron top-ups cannot be certified and the operator must call purchase_credits on the Authority. This is the operator's own funding — not a patron
  • goodearth_get_pricing_model Get the active pricing model for this operator. Free. If no model exists, self-initializes a scaffold with all registered tools at 0 sats. No economic data from code.
  • goodearth_set_pricing_model Set the active pricing model. RESTRICTED to operator. Requires a valid proof (Schnorr-signed kind-27235 event) proving the caller holds the operator's nsec.
  • goodearth_reset_pricing_model Erase all pricing models and restore a viable default. Deletes every stored model, then self-initializes a fresh one from the tool registry — all tools at 0 sats with proper UUIDs. Returns the new model. RESTRICTED to operator — requires proof (nsec-signed).
  • goodearth_request_adoption Ask a chosen Authority to adopt this operator (deferred courtship). RESTRICTED to the operator — requires proof the caller controls this operator's npub. Resolves the Authority's MCP endpoint from the community registry, mints an inline ownership proof with this operator's nsec, and delivers the re
  • goodearth_adoption_status Check this operator's adoption-request status at a chosen Authority. Free. Polls the Authority MCP-to-MCP for the status of this operator's request (pending / approved / rejected / provisioned).
  • goodearth_restore_neon_schema Prepare this operator's database schema again, ignoring the breadcrumb. Diagnostic / recovery tool for when Neon keeps answering 4xx and the operator suspects a table or grant is missing. Every statement is idempotent, so a clean re-run is harmless; the breadcrumb is rewritten at the end. Returns o
  • goodearth_list_canonical_identities Return canonical (tool_id, mcp_name, …) for every tool the wheel exposes. The authoritative source for any client (Studio, agents, FE) that needs to know how this MCP identifies its tools. Reconcile uses this output to UUID-join against the stored pricing model — no name-based UUID derivation, no g
  • goodearth_get_nostr_profile Read an npub's public Nostr profile (NIP-01 kind-0 metadata). Free, no proof — the data is already public on relays. Returns the latest metadata fields (name, display_name, about, picture, banner, nip05, website, lud16) or an empty profile if none is published.
  • goodearth_publish_nostr_profile Publish a CLIENT-SIGNED kind-0 profile to relays for an npub. The wheel never holds a patron nsec. The frontend signs the kind-0 metadata event with the patron's session key or a NIP-07 extension and passes the signed event (JSON) here; the wheel verifies the signature matches the npub, then relays
  • goodearth_check_price Preview the effective cost of a tool call. Shows the base cost and any constraint effects (discounts, free trials, surge pricing). Free — no credits required.
  • goodearth_list_constraint_types List all available constraint types and their parameter schemas. Returns the type, category, description, and parameter specs for every constraint that can be used in a pricing pipeline. Free — no credits required.
  • goodearth_mint_coupon Create a new operator-owned discount coupon. The coupon owns its binding: ``tool_ids`` names the tools it discounts, and re-pricing a tool never touches it. A coupon bound to no tool discounts nothing, however many patrons redeem it.
  • goodearth_list_coupons List every coupon this operator has minted (newest first). Each row carries the current ``times_redeemed`` counter — the Studio renders a progress bar from this against ``total_uses``. RESTRICTED to operator — requires proof.
  • goodearth_update_coupon Patch a coupon's editable fields. Pass only the fields you want to change. To set a cap to unlimited (NULL in the schema), pass ``clear_uses_per_patron=true`` or ``clear_total_uses=true``. Renaming the code is allowed — existing patron redemption rows survive (they key on coupon id). ``tool_ids``
  • goodearth_delete_coupon Delete a coupon. Cascades to all patron redemptions. Any chain step referencing the deleted coupon_id becomes a no-op (the constraint returns neutral on unknown ids) — the Studio surfaces orphan references as warnings. RESTRICTED to operator — requires proof.
  • goodearth_redeem_coupon Claim a coupon by its name (the code the operator shared). Looks up the operator's coupon by ``code``, validates the window and total cap, and records a per-patron redemption row. Subsequent paid tool calls on this MCP auto-apply the discount until ``uses_per_patron`` is exhausted. Free — no credi
  • goodearth_list_my_coupons List the coupons this patron has redeemed on this operator. Returns both active and exhausted redemptions with a per-row ``status`` (``active`` / ``window_closed`` / ``patron_limit`` / ``total_limit``). Free — requires proof of ``npub``.
  • goodearth_forget_coupon Remove a coupon from this patron's redemption list. Cosmetic only — the coupon itself still exists at the operator, and the patron can re-redeem the same code later while the window allows. Free — requires proof of ``npub``.
  • goodearth_notarize_ledger Build a Merkle tree of all patron balances and submit the root to Bitcoin via OpenTimestamps. Operator-only background task. Bitcoin confirmation takes 1-6 hours. Free — no credits required.
  • goodearth_get_notarization_proof Generate a Merkle inclusion proof that a patron's balance was included in a Bitcoin-notarized snapshot.
  • goodearth_list_notarizations List recent Bitcoin notarization records.
  • goodearth_gdd_season_curve Growing degree day accumulation across a region, season to date. Returns accumulation with its spread across your ground, the band of the last ten seasons to read it against, a 7-day forecast extension, and a projection at the recent rate. The spread is the answer's point: it says how much the sam
  • goodearth_frost_window When frost normally arrives on this ground, and whether it is coming this week. Returns first-frost dates from the last ten seasons, how far the region's own terrain spreads that, and a night-by-night assessment of the coming forecast for the *coldest* ground rather than the average. A season begin
  • goodearth_crop_gdd_status Where every planting on a block stands, and whether it finishes before frost. Returns, per planting: heat accumulated since set-out against its target, the projected date it reaches that target at the season's recent rate, and a verdict on whether that lands before the median first frost. One call
  • goodearth_soil_temp_projection When the soil on this ground crosses a planting threshold. Returns the near-term forecast at planting depth, the date it crosses within that horizon if it does, and when the crossing normally happens here — so a grower knows both "plant this week?" and "how long have I got?". Soil lags air by week
  • goodearth_pest_threshold Where a pest model's degree-day stages stand on this ground. Returns, per model: heat accumulated since its biofix, which stages have been crossed, and the projected date of the next one — plus a short list of which pests to go and look for this week. Good Earth computes when your models arrive on
  • goodearth_calibration Turn a block's own field reports into a correction on the model. Every other tool here answers from a 9 km grid refined by a physical terrain model. What that cannot know is the part that makes a farm particular — the hedgerow, the pond, the outlet the cold air drains through. Your observations mea
  • goodearth_almanac The sky's own record for this ground — normal, actual, and what is coming. Degree days say what the season is doing to the plants. This says what the season is doing: temperature, dew point, rain, wind, sunshine and day length, each against what is normal here, what has actually happened, and the f
  • goodearth_plan_the_season The season-planning interview, as a workflow to follow. The same text the `plan_the_season` MCP prompt carries. It exists twice because prompt support is uneven: a client that surfaces prompts offers this as a command, and one that does not can still reach it by calling a tool. Both read one consta
  • goodearth_review_roster Audit a roster against what this ground's record actually knows. Asked "are these the right pests to watch?", an agent will answer from its own training data — unverifiable, different per model, and confidently wrong exactly at the margins where a review matters. This answers from the record instea
  • goodearth_task_save Create or update one task. Single-day by design: one date and optional clock times on it. No recurrence and no multi-day spans — a farm list is a list of days.
  • goodearth_task_list One page of a region's tasks, ordered and filtered by the database. The sorting, the timeframe filter and the search all happen in SQL, so a long list costs one page rather than the whole table. ``sort_col`` names a column rather than supplying one: it indexes a fixed map and falls back to the due
  • goodearth_task_delete Remove one task. Scoped to the caller's npub in the WHERE clause, so a known id is not on its own enough to delete somebody else's task.
  • goodearth_task_set_done Mark one task done, or put it back.
  • goodearth_pest_catalog Which pest stages are modelled for this ground this season. Read from the USA-NPN degree-day forecasts rather than from a list in this service, so a model they publish next season appears here without anyone editing anything, and a Georgia orchard gets Georgia's dates. Only layers measured to enco
  • goodearth_nearby_species Search what is actually recorded near this ground, a page at a time. This replaces asking for a whole catalogue. There are more than three thousand insect and spider species recorded around one Vermont block; the old answer showed forty of them and said nothing about the rest, and fetching all of t
  • goodearth_wildlife_catalog Which animals are actually recorded around this ground. Birds, mammals, amphibians and reptiles observed near here, ranked by how often each has been seen — so the answer for a Vermont lakeshore is not the answer for a Georgia orchard, and neither is a roster someone typed. Species are a landscape
  • goodearth_wildlife_calendar When the other creatures working your season arrive. A farm is not only its crops. Robins arrive, woodchucks wake, squirrels start caching. The same drivers that time a crop time the animals — heat accumulation, day length, and the calendar the sun keeps — so they can be computed for your ground ra
  • goodearth_crop_suitability Which crops finish on this ground, and with how much room to spare. "What can I grow?" is not a lookup. Two farms in the same county, one on a bench and one in a hollow, have different answers — so this measures the block's own frost-free window and the heat it accumulates inside it, then judges ea
  • goodearth_tree_suitability Whether a tree survives and gets its chill on this ground. A tree is not asked "does it finish before frost" — that is a question only something that must finish in one season can be asked. It is asked two others, both settled before it goes in the ground: * **Will it survive?** Every winter on re
  • goodearth_tree_year When spring reached this ground, and what the sap did. **First leaf and first bloom**, from USA-NPN's Spring Index, dated for this block and set against its own thirty-year normal. "Spring is early this year" is a headline; "leaf-out reached this block seven days before its normal" is something to
  • goodearth_companions Companions for one planting on this block, of one of two kinds. **Synergy** reads the planting's family and genus from iNaturalist and applies published companion-planting rules — nitrogen fixers beside heavy feeders, open flowers that feed the wasps that take aphids, alliums that mask a carrot fro
  • goodearth_calendar_dataset Compute this block's dated season as a dataset, and store it for publishing. Every dated thing this block knows about: crop targets, pest stages, wildlife and husbandry dates, the frost record, and your tasks. Returned as structured rows — a calendar is one rendering of them, and a caller wanting a
  • goodearth_calendar_fetch Read a stored calendar dataset by its feed token. This exists for the Good Earth site, which serves the subscribable URL: a calendar client speaks HTTP and knows nothing about MCP, JSON-RPC or npub proofs, so the site fetches through here and renders the response as text/calendar. The unguessable
  • goodearth_calendar_list The calendar feeds you have published, and how often each is polled.
  • goodearth_calendar_revoke Stop publishing a feed. Subscribers stop receiving updates. Free.
  • goodearth_planting_window When to start seed, when to put it out, and the last day it still finishes. Heat requirement answers whether a crop CAN finish here. It says nothing about when to start, which is the decision actually made with a seed packet in hand in February. This answers three separate questions: Start seed in
  • goodearth_forget_my_ground Delete every block you have here, and everything recorded on them. Blocks, crops, plantings, pest models, wildlife watches, field reports, tasks, published calendar feeds and the cached weather read for your ground. A real delete, not a retirement: every other removal in this service keeps the row
  • goodearth_block_save Save a plot of land, so every other tool can work it by name. Several at once go in `blocks`: a whole layout in one call, because a garden subdivided into beds produces many blocks at once and each one should not be its own fare. Its area and sample count are measured here from the bounds you give
  • goodearth_block_list The ground you have saved, with its bounds. The blocks themselves and nothing else — what grows on them, what you watch for, and what you have seen are their own listing, so this answer stays the same size whether you farm one plot or forty. A grower who has saved nothing gets the worked example,
  • goodearth_block_item_save Record what you grow, watch for, saw, or hold seed for on a plot. A whole batch in one call, because an afternoon in the field produces several notes at once and each one should not be its own fare.
  • goodearth_block_item_list What you grow, watch for, or saw on a plot — a page at a time. `as_of` is how a past season answers: the record as it stood that day, rather than as it stands now. Sorting and searching happen in the database, over as many rows as the block holds rather than the page you are looking at.
  • goodearth_disease_risk Hours of leaf wetness on this ground, and what the disease models make of them. Returns the estimated wet hours since the season began, every qualifying infection period each model found, which of its criteria were met and which were not, and the wet stretch the forecast implies next. Degree days
  • goodearth_drying_window When the dew burns off this ground, the dry days ahead, and the next rain. Answers "is it dry enough yet?" for a grower planning to cut flowers, pick, mow or make hay. Returns this morning's and tomorrow morning's dew-off hour (the first hour the leaves are estimated to stay dry for two hours runni
  • goodearth_block_transform Propose bed layouts inside a plot. Writes nothing. Reads the plot's outline and returns `variants` layouts, each with its metrics (beds, path share, worst and median compactness, narrowest path, and for rows the row-metres, turns and headland share), warnings, a small SVG preview, and `accept.block
  • goodearth_sunlight How many hours of direct sun each part of this ground gets, month by month — and what a panel would make. Rasterises the block at 2–20 m and, from every cell, casts the sky line of the ground to 20 km and the trees within 250 m — from the Copernicus terrain model and the Meta/WRI 1 m canopy map, bo

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