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Directory / Evolc Signals
Evolc Signals
by companies.evolc.com · https://companies.evolc.com/mcp
Companies hiring, funded or changing in Europe and the Americas, with evidence for every signal.
Partial: 9 of 11 checks · 11 Nov 2026
At a glance
- Runs where
- On their server. What you send to it goes to them.
- What you need
- Nothing: it answered without a login
- Tools
- 7 tools
- Its own safety labels
- 6 read-only, 1 labeled as changing things
- Memory it takes
- About 4,400 tokens of your AI's memory, just for its tool descriptions
Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 11 Nov 2026.
Is Evolc Signals MCP server safe?
- None of the hidden-instruction wordings we know were found in its 7 tool descriptions.
- Its error messages showed no secrets or internal details.
- 6 of its 7 tools are labeled read-only; the others may change or send things.
- Overall it scored 91/100 on 11 Nov 2026.
A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.
What this test does not check
- Its source code and packages.
- What a tool quietly does behind the scenes, such as writing a file or calling another service.
- Instructions hidden inside live tool answers. We only look for those in tool descriptions.
- Hidden instructions worded in a way our list doesn't know yet.
- Tools that could change something. Those are read, never run.
What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection
Known security advisories
It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.
What it can do
7 tools, in the server's own words.
search_signalsread-onlyFind companies in Europe and the Americas (US, CA, BR, MX) with fresh buying signals: started hiring in a function (e.g.
get_companyread-onlyPublic Evolc profile of one company by its Evolc slug (from search_signals) or its website domain: description, industry, size, founded year, open jobs, highli…
check_accountsread-onlyCheck a list of known companies (e.g.
search_movesread-onlyThe moves feed: what companies just did, worldwide (Europe first, US tech press since 2026-11-08), newest first — raised money, bought or merged (both sides wh…
search_tendersread-onlyOpen calls for tenders from public buyers across Europe (TED, the EU tenders journal), closing soonest first.
find_customers_forGive a company website and get the companies in Europe and the Americas most likely to buy from it that changed recently (hiring in the team that buys, a new l…
list_saved_searchesread-onlyThe saved Signals searches of the account that owns this API key, with their filters.
Test results
Safe mode: only tools labeled read-only were run. How the test works
- !Ready for the newest MCP versionnote
1 warning
- !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
- !Fast enoughnote
1 warning
- !Connecting took 9.1 s
- and 1 more
- ✓ConnectsConnected in 9.1 spass
- ✓Lists its toolsFound 7 toolspass
- ✓Every tool is describedAll 7 tools and their inputs are describedpass
- ✓Tools are labeled safe or dangerousEvery tool has a safety labelpass
- ✓No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.pass
- ✓No secrets leakedChecked 12 error messages: no secrets or internal detailspass
- ✓Follows MCP best practices (not scored yet)Tool names, safety labels and tool list size follow the MCP guidepass
- –Tools work with good inputsnot tested
Not tested
- –search_signals: Needs you to sign in, so it was not tested (not counted against the server)
- –get_company: Needs you to sign in, so it was not tested (not counted against the server)
- –check_accounts: Needs you to sign in, so it was not tested (not counted against the server)
- –search_moves: Needs you to sign in, so it was not tested (not counted against the server)
- –search_tenders: Needs you to sign in, so it was not tested (not counted against the server)
- –list_saved_searches: Needs you to sign in, so it was not tested (not counted against the server)
- –find_customers_for: Not run: labeled as changing data
- –Bad inputs give a clean errornot tested
Not tested
- –search_signals: Needs you to sign in, so bad inputs were not tested
- –get_company: Needs you to sign in, so bad inputs were not tested
- –check_accounts: Needs you to sign in, so bad inputs were not tested
- –search_moves: Needs you to sign in, so bad inputs were not tested
- –search_tenders: Needs you to sign in, so bad inputs were not tested
- –Tools work togetherNo safe tool returned data to start a chain from, so chains were not tested (not counted either way)not tested
Test it yourself
Free and open source. Same checks, same score.
npx qamcp-cli https://companies.evolc.com/mcpShow this score on GitHub
Free for every server in the directory. Paste this into your README: the badge shows the score from our latest test.
[](https://qamcp.dev/s/com-evolc-signals.html)Score over time
- 11 Nov 202691
One test so far. New tests will show here.
Reviews
Coming soon: reviews from people who use Evolc Signals, signed in with GitHub, one per person. Reviews never change the score.
QAmcp Monitor tests it every hour and emails you when it goes down, the score drops, a tool changes or a secret leaks. Free for 1 server, no card.
Have a concern, or want it removed? Ask us and we'll take it off the list. How the directory works