SEC EDGAR

REMOTE · SEC-EDGAR-MCP.ATLASWORD.WORKERS.DEV · SCANNED AUG 3

Search SEC filings, read 10-K/8-K, query XBRL facts, track Form 4 insider trades.

Available components

remote · sec-edgar-mcp.atlasword.workers.dev 56

+44 this week 56 56 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security46

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS not yet verified: we couldn't determine whether a plaintext access path exists. View diagnostics → Unverified
HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability72

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 747 tokens (~149/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
Usage-examples check failed: none of the tools include examples. See how to fix → Fail

Stability & Change Management7

Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial

Tool Coverage94

100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
82% of tool parameters carry a description.Partial

Capabilities60

Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail

Install

Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.

remote · sec-edgar-mcp.atlasword.workers.dev

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http guptaprakhariitr-sec-edgar-mcp https://sec-edgar-mcp.atlasword.workers.dev/mcp

# ~/.codex/config.toml

[mcp_servers.guptaprakhariitr-sec-edgar-mcp]
url = "https://sec-edgar-mcp.atlasword.workers.dev/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "guptaprakhariitr-sec-edgar-mcp": {
      "type": "remote",
      "url": "https://sec-edgar-mcp.atlasword.workers.dev/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add guptaprakhariitr-sec-edgar-mcp --url https://sec-edgar-mcp.atlasword.workers.dev/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  guptaprakhariitr-sec-edgar-mcp:
    url: "https://sec-edgar-mcp.atlasword.workers.dev/mcp"

// mcp.json

{
  "mcpServers": {
    "guptaprakhariitr-sec-edgar-mcp": {
      "type": "http",
      "url": "https://sec-edgar-mcp.atlasword.workers.dev/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

2 Aug 26 +1
- Stability: unverified → 0.03 ▲ functional
1 Aug 26 +37
- Transport: fail → pass ▲ security
- Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. security
- MCP protocol: unverified → fail ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: fail functional
- First check of Schema quality: fail functional
- First check of Tool coverage: 82 functional
- First check of Schema quality: excellent functional
31 Jul 26 +6
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
26 Jul 26 12

First indexed and scored.

Show 3 earlier entries Hide earlier entries

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Aug 2026 · Probed https://sec-edgar-mcp.atlasword.workers.dev/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=atlasword.workers.dev	CN=WE1,O=Google Trust Services,C=US	10 Jun 2026	8 Sept 2026	ECDSA 256	ECDSA-SHA256	3db76aa89aabfca0e13c7ba99b244b2
SANs: atlasword.workers.dev, *.atlasword.workers.dev
CN=WE1,O=Google Trust Services,C=US (CA)	CN=GTS Root R4,O=Google Trust Services LLC,C=US	13 Dec 2023	20 Feb 2029	ECDSA 256	ECDSA-SHA384	7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA)	CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE	15 Nov 2023	28 Jan 2028	ECDSA 384	SHA256-RSA	7fe530bf331343bedd821610493d8a1b

DNSSEC insecure

Validation of sec-edgar-mcp.atlasword.workers.dev. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
dev.	present	60074	8	Verified
workers.dev.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://sec-edgar-mcp.atlasword.workers.dev/mcp	Verified	200
http (plaintext)	http://sec-edgar-mcp.atlasword.workers.dev/mcp	Inconclusive	405

MCP tools — 5 exposed · ~747 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.

Tool Tokens

edgar_get_8k ~116

Recent 8-K material event filings for a company, with classified event types ('material_acquisition', 'executive_change', 'auditor_change', 'results_of_operations', etc.). Use this when the user asks 'has anything material happened with <company>'.

Input Output Examples

Name	Type	Req	Description
cik	string	—	—
limit	integer	—	—
since	string	—	Only return 8-Ks filed on or after this ISO date (YYYY-MM-DD). Default = last 90 days.
ticker	string	—	—

No output schema declared.

No examples provided.

edgar_get_company ~79

Company metadata by ticker or CIK: legal name, SIC industry classification, exchanges listed, fiscal year end. Use this when the user wants to know who/what a company is, before drilling into filings.

Input Output Examples

Name	Type	Req	Description
ticker_or_cik	string	yes	Either a stock ticker (e.g. 'MSFT') or a CIK number.

No output schema declared.

No examples provided.

edgar_get_facts ~185

Get XBRL-structured financial facts for a company (revenue, operating income, net income, cash, assets, etc.). Accepts common-name aliases ('revenue', 'eps') OR XBRL concepts ('Revenues', 'EarningsPerShareDiluted'). Returns one row per (fiscal_year, fiscal_period), preferring latest-filed when amendments exist.

Input Output Examples

Name	Type	Req	Description
cik	string	—	10-digit CIK. Provide either ticker OR cik.
concept	string	yes	Financial concept. Common aliases: 'revenue', 'operating_income', 'net_income', 'cash', 'total_assets', 'total_liabilities', 'eps', 'eps_basic'. Or pass an XBRL us-gaap concept directly (e.g. 'Revenu…
ticker	string	—	Stock ticker, e.g. 'MSFT'.

No output schema declared.

No examples provided.

edgar_read_filing ~130

Fetch the full text (HTML) of a specific filing by accession number. Useful when the user wants to read the actual content of a 10-K/8-K. Truncates at ~80K characters; use search to narrow first.

Input Output Examples

Name	Type	Req	Description
accession_number	string	yes	Accession number, e.g. '0001564590-24-029333'.
cik	string	—	10-digit CIK (zero-padded). Used to construct the document URL.
ticker	string	—	Stock ticker (used to resolve the CIK; pass either this or cik).

No output schema declared.

No examples provided.

edgar_search_filings ~237

Search SEC EDGAR filings for a US-listed company. Returns recent filings (10-K, 10-Q, 8-K, S-1, Form 4, etc.) filtered by ticker or CIK, form type, and date range. Use this when the user asks 'what did <company> file' or needs to find a specific filing.

Input Output Examples

Name	Type	Req	Description
cik	string	—	10-digit CIK number (zero-padded). Provide either ticker OR cik.
date_from	string	—	Optional ISO date YYYY-MM-DD; only filings on or after this date.
date_to	string	—	Optional ISO date YYYY-MM-DD; only filings on or before this date.
form_type	string	—	Optional form type filter, e.g. '10-K', '8-K', '4'. Prefix-matched, so '10-K' matches '10-K' and '10-K/A'.
limit	integer	—	Max filings to return (default 25, max 200).
ticker	string	—	Stock ticker, e.g. 'MSFT'. Provide either ticker OR cik.

No output schema declared.

No examples provided.

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Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

26 Jul 3 Aug

Day	Score
26 Jul	12
27 Jul	12
28 Jul	12
29 Jul	12
30 Jul	12
31 Jul	18
1 Aug	55
2 Aug	56
3 Aug	56