FilingDelta
SEC filing changes, central-bank rate decisions and US macro cards. From $0.05 USDC via x402.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"filingdelta": {
"url": "https://filingdelta.xyz/mcp"
}
}
}远程端点
https://filingdelta.xyz/mcpstreamable-http它能做什么
工具清单
工具（11）
🟢list_filers
Free coverage list: the covered tickers, central-bank ids, US macro ids and bundles with prices. Also returns network, payTo and per-card dates and content hashes (from /catalog). Tickers (19): AMD, MRVL, NVDA, AVGO, TSM, MU, AMAT, AAPL, MSFT, META, TSLA, ORCL, INTC, ASML, MSTR, JPM, BAC, GS, WFC. Policy ids (7): BOE, FED, ECB, BOJ, RBA, BOC, SNB. Macro ids (3): NFP, GDP, CPI. Bundles: SEMIS, CENTRALBANKS. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {}
}输出模式
{
"type": "object",
"properties": {
"service": {
"type": "string"
},
"filers": {
"type": "array",
"items": {
"type": "string"
}
},
"policy": {
"type": "array",
"items": {
"type": "string"
}
},
"macro": {
"type": "array",
"items": {
"type": "string"
}
},
"bundles": {
"type": "array"
},
"cards": {
"type": "array"
},
"network": {
"type": "string"
},
"asset": {
"type": "string"
},
"payTo": {
"type": "string"
}
},
"required": [
"filers",
"policy",
"cards"
],
"additionalProperties": true
}🟢search_coverage(query)
Free search of what FilingDelta covers: SEC filing changes, central-bank rate decisions, US CPI/payrolls/GDP. Pass a name, ticker or topic (e.g. "Nvidia", "Bank of England", "inflation", "chip stocks", "central banks"). Returns matching ids with the free and paid tool to call. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"query": {
"type": "string",
"minLength": 1,
"maxLength": 100
}
},
"required": [
"query"
]
}输出模式
{
"type": "object",
"properties": {
"query": {
"type": "string"
},
"count": {
"type": "number"
},
"matches": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"kind": {
"type": "string"
},
"name": {
"type": "string"
},
"free_tool": {
"type": "string"
},
"paid_tool": {
"type": "string"
},
"price": {
"type": "string"
}
},
"required": [
"id",
"kind",
"name"
],
"additionalProperties": true
}
},
"hint": {
"type": "string"
}
},
"required": [
"query",
"count",
"matches"
],
"additionalProperties": true
}🟢whats_new(since)
Free check for changed cards: SEC filing, central-bank and macro cards whose as_of date is on or after `since`. `since` is YYYY-MM-DD (omit for all, newest first). Returns content_hash and next_update per card (from /catalog); compare content_hash with one you stored to see if a card changed before paying again. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"since": {
"type": "string",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$"
}
}
}输出模式
{
"type": "object",
"properties": {
"since": {
"type": [
"string",
"null"
]
},
"count": {
"type": "number"
},
"cards": {
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"type": "string"
},
"kind": {
"type": "string"
},
"as_of": {
"type": [
"string",
"null"
]
},
"next_update": {
"type": [
"string",
"null"
]
},
"next_update_note": {
"type": [
"string",
"null"
]
},
"content_hash": {
"type": "string"
},
"free_tool": {
"type": "string"
},
"paid_tool": {
"type": "string"
}
},
"required": [
"id",
"kind",
"content_hash",
"free_tool",
"paid_tool"
],
"additionalProperties": true
}
},
"bundles": {
"type": "array"
},
"note": {
"type": "string"
}
},
"required": [
"count",
"cards"
],
"additionalProperties": true
}🟢sample_delta(ticker)
Free sample SEC filing changes card for a ticker: trimmed view of the latest card, same schema, no payment. Shows the k highest-materiality changes of N (comparison_basis says how many); the paid get_filing_delta card ($0.02) has all N. True counts are kept. Use it as a free integration test. Tickers: AMD, MRVL, NVDA, AVGO, TSM, MU, AMAT, AAPL, MSFT, META, TSLA, ORCL, INTC, ASML, MSTR, JPM, BAC, GS, WFC. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "Ticker",
"enum": [
"AMD",
"MRVL",
"NVDA",
"AVGO",
"TSM",
"MU",
"AMAT",
"AAPL",
"MSFT",
"META",
"TSLA",
"ORCL",
"INTC",
"ASML",
"MSTR",
"JPM",
"BAC",
"GS",
"WFC"
]
}
},
"required": [
"ticker"
]
}输出模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string"
},
"company": {
"type": [
"string",
"null"
]
},
"filing_type": {
"type": "string"
},
"accession": {
"type": "string"
},
"filing_date": {
"type": "string"
},
"period": {
"type": "string"
},
"period_end": {
"type": "string"
},
"source_url": {
"type": "string"
},
"comparison_basis": {
"type": "string"
},
"high_materiality_count": {
"type": "number"
},
"new_material_items_count": {
"type": "number"
},
"changes": {
"type": "array"
},
"generated_at": {
"type": "string"
}
},
"required": [
"ticker",
"filing_type",
"source_url",
"changes"
],
"additionalProperties": true
}🟢sample_policy(id)
Free sample central-bank interest rate decision card: the bank's previous-meeting card, same schema, no payment. It is an older example, labelled at the start of summary; the paid get_policy card ($0.02) is the latest decision. Use it as a free integration test. Policy ids: BOE, FED, ECB, BOJ, RBA, BOC, SNB. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Central bank id",
"enum": [
"BOE",
"FED",
"ECB",
"BOJ",
"RBA",
"BOC",
"SNB"
]
}
},
"required": [
"id"
]
}输出模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
},
"institution": {
"type": "string"
},
"card_type": {
"type": "string"
},
"decision": {
"type": "string"
},
"bank_rate": {
"type": "number"
},
"previous_bank_rate": {
"type": "number"
},
"change_bps": {
"type": "number"
},
"source_url": {
"type": "string"
},
"summary": {
"type": "string"
},
"generated_at": {
"type": "string"
}
},
"required": [
"id",
"institution",
"decision",
"source_url"
],
"additionalProperties": true
}🟢sample_macro(id)
Free sample US macro release card (CPI inflation, nonfarm payrolls, GDP): trimmed latest card, same schema, no payment. Shows the first 2 of 5 items; the paid get_macro card ($0.01) has all 5. Use it as a free integration test. Macro ids: NFP, GDP, CPI. Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Macro release id",
"enum": [
"NFP",
"GDP",
"CPI"
]
}
},
"required": [
"id"
]
}输出模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
},
"indicator": {
"type": "string"
},
"agency": {
"type": "string"
},
"release_title": {
"type": "string"
},
"reference_period": {
"type": "string"
},
"released": {
"type": "string"
},
"source_url": {
"type": "string"
},
"items": {
"type": "array"
},
"next_release": {
"type": "object"
},
"generated_at": {
"type": "string"
}
},
"required": [
"id",
"indicator",
"agency",
"source_url",
"items"
],
"additionalProperties": true
}🟢get_filing_delta(ticker)
SEC filing changes: what changed in a company's latest filing: 10-Q, 10-K, 8-K (JPM, BAC), 6-K (ASML), earnings package (TSM, AVGO), $0.02. Returns a cited JSON card: the material changes against the year-ago period (see comparison_basis), each with a materiality rating, plus comparison_basis, high_materiality_count, filing_type, filing_date, period, accession (where the card has it) and source_url. Free sample of the same schema: sample_delta (HTTP: GET /sample/:ticker). $0.02 USDC on Base (x402 v2, exact). An unpaid call returns a tool result with isError true and the x402 PaymentRequired in structuredContent (JSON copy in content[0].text; also base64 in the PAYMENT-REQUIRED header). Pay by retrying the same tools/call with the PaymentPayload in params._meta["x402/payment"], or with header PAYMENT-SIGNATURE: <base64 PaymentPayload>. The receipt comes back in result._meta["x402/payment-response"] and the PAYMENT-RESPONSE header. Tickers: AMD, MRVL, NVDA, AVGO, TSM, MU, AMAT, AAPL, MSFT, META, TSLA, ORCL, INTC, ASML, MSTR, JPM, BAC, GS, WFC. Others return 404 (no charge). Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string",
"description": "Ticker",
"enum": [
"AMD",
"MRVL",
"NVDA",
"AVGO",
"TSM",
"MU",
"AMAT",
"AAPL",
"MSFT",
"META",
"TSLA",
"ORCL",
"INTC",
"ASML",
"MSTR",
"JPM",
"BAC",
"GS",
"WFC"
]
}
},
"required": [
"ticker"
]
}输出模式
{
"type": "object",
"properties": {
"ticker": {
"type": "string"
},
"company": {
"type": [
"string",
"null"
]
},
"filing_type": {
"type": "string"
},
"accession": {
"type": "string"
},
"filing_date": {
"type": "string"
},
"period": {
"type": "string"
},
"period_end": {
"type": "string"
},
"source_url": {
"type": "string"
},
"comparison_basis": {
"type": "string"
},
"high_materiality_count": {
"type": "number"
},
"new_material_items_count": {
"type": "number"
},
"changes": {
"type": "array"
},
"generated_at": {
"type": "string"
}
},
"required": [
"ticker",
"filing_type",
"source_url",
"changes"
],
"additionalProperties": true
}⚪request_data(what, price_usd, frequency, contact, wallet)
Free request form for data FilingDelta doesn't cover yet (a ticker, central bank or release). Fields: what (required, up to 500 characters), price_usd (optional, what you would pay per card), frequency (optional), contact (optional, e.g. an email), wallet (optional 0x address). No links or HTML. Limits: 5 per hour per client, 20 per wallet per day. Returns {ok:true} when stored.
输入模式
{
"type": "object",
"properties": {
"what": {
"type": "string",
"maxLength": 500
},
"price_usd": {
"type": "number",
"minimum": 0
},
"frequency": {
"type": "string",
"maxLength": 50
},
"contact": {
"type": "string",
"maxLength": 200
},
"wallet": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$"
}
},
"required": [
"what"
]
}输出模式
{
"type": "object",
"properties": {
"status": {
"type": "number"
},
"ok": {
"type": "boolean"
},
"error": {
"type": "string"
}
},
"required": [
"status",
"ok"
],
"additionalProperties": true
}🟢get_policy(id)
Central bank interest rate decision card (hike, hold or cut), paid, $0.02: BOE, FED, ECB, BOJ, RBA, BOC, SNB. Returns the latest decision with bank_rate, previous_bank_rate, change_bps, summary and official source_url. Free sample (the previous-meeting card, same schema): sample_policy (HTTP: GET /sample/policy/:id). $0.02 USDC on Base (x402 v2, exact). An unpaid call returns a tool result with isError true and the x402 PaymentRequired in structuredContent (JSON copy in content[0].text; also base64 in the PAYMENT-REQUIRED header). Pay by retrying the same tools/call with the PaymentPayload in params._meta["x402/payment"], or with header PAYMENT-SIGNATURE: <base64 PaymentPayload>. The receipt comes back in result._meta["x402/payment-response"] and the PAYMENT-RESPONSE header. Policy ids: BOE, FED, ECB, BOJ, RBA, BOC, SNB. Others return 404 (no charge). Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Central bank id",
"enum": [
"BOE",
"FED",
"ECB",
"BOJ",
"RBA",
"BOC",
"SNB"
]
}
},
"required": [
"id"
]
}输出模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
},
"institution": {
"type": "string"
},
"card_type": {
"type": "string"
},
"decision": {
"type": "string"
},
"bank_rate": {
"type": "number"
},
"previous_bank_rate": {
"type": "number"
},
"change_bps": {
"type": "number"
},
"source_url": {
"type": "string"
},
"summary": {
"type": "string"
},
"generated_at": {
"type": "string"
}
},
"required": [
"id",
"institution",
"decision",
"source_url"
],
"additionalProperties": true
}🟢get_macro(id)
US CPI inflation, nonfarm payrolls and GDP release cards with verbatim official figures, paid, $0.01: CPI, NFP, GDP. Returns the latest release as 5 items with indicator, agency, release_title, reference_period, released, official source_url and next_release. Free sample (first 2 of 5 items, same schema): sample_macro (HTTP: GET /sample/macro/:id). $0.01 USDC on Base (x402 v2, exact). An unpaid call returns a tool result with isError true and the x402 PaymentRequired in structuredContent (JSON copy in content[0].text; also base64 in the PAYMENT-REQUIRED header). Pay by retrying the same tools/call with the PaymentPayload in params._meta["x402/payment"], or with header PAYMENT-SIGNATURE: <base64 PaymentPayload>. The receipt comes back in result._meta["x402/payment-response"] and the PAYMENT-RESPONSE header. Macro ids: NFP, GDP, CPI. Others return 404 (no charge). Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Macro release id",
"enum": [
"NFP",
"GDP",
"CPI"
]
}
},
"required": [
"id"
]
}输出模式
{
"type": "object",
"properties": {
"id": {
"type": "string"
},
"indicator": {
"type": "string"
},
"agency": {
"type": "string"
},
"release_title": {
"type": "string"
},
"reference_period": {
"type": "string"
},
"released": {
"type": "string"
},
"source_url": {
"type": "string"
},
"items": {
"type": "array"
},
"next_release": {
"type": "object"
},
"generated_at": {
"type": "string"
}
},
"required": [
"id",
"indicator",
"agency",
"source_url",
"items"
],
"additionalProperties": true
}🟢get_bundle(id)
SEC filing changes bundle for chip stocks (SEMIS, $0.12, 33% off) or central-bank rate decisions (CENTRALBANKS, $0.08, 43% off), paid. The discount is against buying the same cards singly (9 x $0.02, 7 x $0.02). Returns the bundle with its card list: SEMIS = the 9 chip cards (AMD, MRVL, NVDA, AVGO, TSM, MU, AMAT, INTC, ASML); CENTRALBANKS = the 7 policy cards. Each card has the same schema as the single-card tool. Free samples: sample_delta and sample_policy per id. USDC on Base (x402 v2, exact). An unpaid call returns a tool result with isError true and the x402 PaymentRequired in structuredContent (JSON copy in content[0].text; also base64 in the PAYMENT-REQUIRED header). Pay by retrying the same tools/call with the PaymentPayload in params._meta["x402/payment"], or with header PAYMENT-SIGNATURE: <base64 PaymentPayload>. The receipt comes back in result._meta["x402/payment-response"] and the PAYMENT-RESPONSE header. Others return 404 (no charge). Can't find what you need? Tell us and we'll build it with request_data.
输入模式
{
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Bundle id",
"enum": [
"SEMIS",
"CENTRALBANKS"
]
}
},
"required": [
"id"
]
}输出模式
{
"type": "object",
"properties": {
"bundle": {
"type": "string"
},
"title": {
"type": "string"
},
"price": {
"type": "string"
},
"count": {
"type": "number"
},
"ids": {
"type": "array",
"items": {
"type": "string"
}
},
"cards": {
"type": "array"
}
},
"required": [
"bundle",
"ids",
"cards"
],
"additionalProperties": true
}社区
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